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The Possibility Principle: How Quantum Physics Can Improve the Way You Think, Live, and Love

No cabe duda de que la ciencia nos ha ayudado enormemente a mejorar el conocimiento que tenemos de nosotros mismos. Sin embargo, al mismo tiempo, también nos ha llevado a adoptar una triste cosmovisión en la que nos experimentamos como pequeñas motas insignificantes en un universo mecánico. Afortunadamente, la física cuántica moderna demuestra que, en realidad, habitamos un universo vibrante e inteligente en el que cada uno de nosotros desempeña un papel fundamental a la hora de darle forma. En esta obra revolucionaria, Mel Schwartz explica cómo la integración de esta nueva visión del mundo en nuestro día a día nos lleva a trascender nuestras limitaciones y abrirnos a un campo de posibilidades infinitas. El Principio de Posibilidad revela cómo aplicar los tres principios centrales de la física cuántica -la inseparabilidad, la incertidumbre y la potencialidad- para vivir la vida que elijamos, libres de las heridas del pasado y las limitaciones de las viejas creencias.

200 pages, Hardcover

Published August 31, 2017

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Mel Schwartz

6 books14 followers

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5 stars
123 (47%)
4 stars
64 (24%)
3 stars
52 (20%)
2 stars
13 (5%)
1 star
8 (3%)
Displaying 1 - 30 of 75 reviews
Profile Image for Ehsan'Shokraie'.
777 reviews238 followers
May 27, 2019
Alright..so im connected in mny unravelled nd importamt ways to the universe,im a part of it yes,an agile retroactive part of huge importance..so wht?
Ok im not sufferin alone anymore,i just suffee with millions more,does that make me feel better? NO
Its like u get cancer,they tell u dont be sad,here s a room full of people with cancer,with whom u r quantumly connected!
Do i truely give a ****? No..
Cuz im gomna die anyway .
Let me paint u a picture, imagin u r diying or u r depressrd or somebody just crushed you nd ur heart nd soul whtever,now..i ll put you in "7tir metro",which is crowded AF,(u dont get a seat obviously)..nd i tell u hey!all these people suffer the same shit,but u r all part of universe therefore connected eternaly!
DOES THAT MAKE U EVEN SLIGHTLY FEEL BETTER? NO
Lets get serious now...
Some wounds infest u from within,nd these books..well they just dont have the reach..
1 review1 follower
June 15, 2017
I was fortunate enough to get an advanced copy of this book. I love to read books that open my eyes to a new way of thinking. This did more than that!

This book has enabled me to completely re-envision my relationship with myself and with others. As I take in the author's suggestions, I find my self-worth increasing as well as my confidence. I'm also able to communicate consciously and powerfully.

The Possibility Principle suggests that most of our problems come from how we view reality. That may sound kind of philosophical. But Schwartz introduces a new way of seeing things, based upon discoveries from quantum theory. I'm no scientist and in fact did poorly in science in school. But he makes it really simple. One big takeaway for me is about uncertainty. I learned that by welcoming uncertainty, I could overcome my fears quickly.

An exceptional book that I highly recommend!
Profile Image for Julia.
Author 1 book50 followers
June 7, 2017
Sorry, I thought this was an interesting read, based on the topic, but it felt pretty much like a revision of things I already knew (science and psychology).


Thank you to the publishers for providing an ARC of this book through NetGalley.
Profile Image for Rick.
Author 118 books1,048 followers
August 7, 2025
A life-changing book. I'm sure I will read again for all the wisdom it imparts.
Profile Image for Malcolm Ivey.
Author 8 books43 followers
March 16, 2018
Full disclosure: I'm a sucker for self-improvement books. This amazing thesis on interconnectedness, quantum theory, and overcoming the stagnant habitual mind is the perfect manual for living.
1 review
August 21, 2017
At first I was concerned that the "science" part of this book would be a reach for me. It was no problem and very accessible. This book offers so much that I haven't read anywhere else. I can't begin to speak off all the benefits I've derived. Most important for me though was learning to get past fear and anxiety and pave a new path in my life. I'm on my way!
Profile Image for Laura.
135 reviews4 followers
August 12, 2021
This book found me at the right time, as I was confused about my life and what I am doing today! Through Schwartz's discussion of inseparability, uncertainty, and potentiality, I have come to embrace the real meaning of living a peaceful life. The Possibility Principle reveals how we can apply the three core tenets of quantum physics―inseparability, uncertainty, and potentiality, to live the life we choose and the life everyone dream about, totally free from the wounds of our past.

In this book, Mel has given us a remarkably insightful and readable understanding of some principles and how to implement them into our lives. This is a must-read for anyone finding difficulty in getting rid of anxiety and depression.

If you are stuck in old ways of thinking, and you are have a feeling that you are not able to connect to the present, this is a must read for you. Whether examining one’s personal or professional life, whether focused on science or physics, readers will find compelling insights to take away. So, overall it's an excellent book that leaves me craving for more. You may need to come back to it after some other reading though to get the full benefits. Note down the things you want to remember forever!

Really loved this book, it's worth reading and extremely helpful!
Profile Image for Razvan Rogoz.
55 reviews9 followers
November 30, 2019
The author extrapolates conclusion from quantum physics that fit his argument perfectly. True bad they’re gross misrepresentations. There seems to be a trend nowadays, taking physics or philosophy and representing it in such a way that it seems to support whatever the writer wants to say.

Honestly I’ve found most of the book to be a waste of time. I’m no physics expert but a simple google search can tear apart the entire logical foundation of this book. Quantum mechanics apply to small particles and not to humans. By the time he got into telekinesis and such, I was rolling my eyes. By the time he started making statements like “but it could be, couldn’t it?” I was ready to ask for a refund.

Fortunately for him, the psychology part is not bad. It’s actually decent. I just wish he didn’t make me roll my eyes so many times with his “metaphorical” explanation of quantum mechanics and most importantly, to STOP MAKING LOGICAL FALLACIES AS USING A PREMISE AS THE CONCLUSION. It’s the worst way to write a book, by far.
Profile Image for Jill.
128 reviews2 followers
October 8, 2017
I won this book in a giveaway. The title intrigued me so I tried to win it. I've read many non-fiction books on this topic so some of the advice and suggestions were not new. Having never studied any type of physics but being a geek, I wondered about the quantum physics connection. I enjoyed learning about quantum physics in the book. It is a geeky subject but presented in a way that is easy to understand. I always take notes when I read a non-fiction and there weren't too many ideas that were new and different for me. I think the overall read is just another way of looking at and finding one more way of understanding ways to improve your life.

I'm recommending this book to a friend who has an adult daughter with some depression and anxiety issues. Her daughter is off-the-chart smart so this presentation may appeal to her. Crossing my fingers that it reaches her.
17 reviews
October 8, 2019
This book was interesting. I am currently on a journey of self-discovery and came across the author as I was asking myself; “who am I?”.
I felt it was at points hard to grasp how quantum physics affect how humans think. Despite of this I tried to keep an open mind to the idea. After all it seems we have all been affected by a classical mechanistic worldview.
What I liked most in the book was the topic of change. It made me feel like all sorts of change is possible.
1 review
July 9, 2017
I couldn't put this book down the day i started reading it. I believe every entrepreneur or reader should check this one out!
Profile Image for Shiromani Kant.
24 reviews7 followers
July 14, 2021
This was something new I have read. The Possibility Principle, written by Mel Schwartz, a practicing psychotherapist, writer, and speaker, is an insanely in-depth book about how quantum physics can be applied to improve our perspective on reality, relationships, uncertainty, emergence, and entanglement.

This book shares the myriad benefits we can enjoy by integrating the messages of quantum physics into our everyday existence. Examples drawn from Mel's daily practice will show you how you can achieve these breakthroughs.

The book is divided into there conceptions:

1. Embracing Uncertainty: Under this head, Mel is sharing how welcoming uncertainty in our life frees us from the severely constrained existence in which the mechanic template imprisons us. As Mel says, "Uncertainty is where new possibilities lie."

2. Potentiality: As we welcome uncertainty, reality looks more like a perpetual state of flow than a fixed state of being. With a shift in our perceptions and thinking, we too can enter into the flow of possibilities.

3. Inseparability: This head says "Inseparability implies that we are an integral part of everything and everyone." This head shows us the meaning, purpose, and connectedness.

Throughout this book, Mel explores these 3 principles in detail and shares how they can benefit us to improve our worldview and, ultimately, our life.

Final Words:
Truly engaging read. It is filled with knowledge and sometimes feels kind of overwhelming as it has too much to consume from one single book. If you are planning to get this, which I really recommend though to the audience who really enjoys science-based books, I suggest reading it slowly and let the knowledge get consumed before heading forward.
Profile Image for Jess Macallan.
Author 3 books111 followers
June 29, 2017
I received an e-copy of this book via NetGalley in exchange for an honest review.

I initially requested this book because the description intrigued me. The author's writing style is thoughtful, eloquent, and intellectual. I appreciate the use of metaphors, such as when he refers to wave collapses and how a person can make use of that moment for personal growth. This book is not about Law of Attraction teachings but rather focuses on our ability to change our views and release attachments to the stories we've created about ourselves and our experiences. A particularly helpful insight is how we can change our personal belief about an emotionally charged topic from subjective to objective--in other words, he offers a way to reframe beliefs on a variety of topics that might hold someone back from personal growth and effective communication. I also appreciate his encouragement to embrace uncertainty, vulnerability, mistakes, and intellectual intuition.

I would have liked a summary of what to do/what not to do at the end of each chapter to easily identify key points.

I recommend this book for anyone ready to shift their thinking away from victimhood and toward healing old stories and improving communication. I should note this isn't a book you can sit down and read quickly, and it's not written in the conversational style many self-help books lean toward.
Profile Image for Kerry Pickens.
1,363 reviews46 followers
January 21, 2018
I received an ARC from Goodreads to review. This author is very eloquent in his explanations as to the relationships between scientific theory and the failure of this system to overcome despair and anxiety. However, it was not new information to me. A mechanistic view of life is the problem with the healthcare system, and finding ways to relax and enjoy life varies for everyone. Some people enjoy going to a football game with 100,000 other people, and some people relax by playing video games, and some people need to escape to nature. There is not simple answer to this issue, and the book has little to do with quantum physics although it is a catchy title.
Profile Image for Francis Shaw.
Author 9 books45 followers
September 11, 2019
I enjoyed the premise of this book. We haven't made the big leaps in many areas of our lives in line with the revelations quantum theories have provided over the last hundred years. The book didn't build on the premise for me. I understand the author is a therapist, but the constant referencing to his experiences with clients doesn't take this book forwards and could have been eliminated. I didn't feel the author built on the premise. I was left wanting more and it felt more like a 'how to be good at therapy' or 'how to get the most out of therapy' book. The book fizzles out near the end and ends quite abruptly.
Profile Image for Ana Dev.
5 reviews
September 6, 2026
The Possibility Principle came into my life at the exact moment I needed it. As someone who has lived with chronic anxiety for years, Mel Schwartz’s breakdown of how our obsession with certainty creates mental suffering was eye-opening. Shifting from a traditional "Newtonian" mindset, where everything feels like a fixed, predictable machine, to a quantum perspective allowed me to see uncertainty not as a threat, but as the realm of pure potential. The practical exercises on observing thoughts without judgment have already transformed my daily routine. This isn't just self-help theory; it’s a total re-architecture of how to view reality. I cannot recommend it highly enough to overthinkers!
Profile Image for Tile Faith.
7 reviews
September 6, 2026
I’ll admit I was skeptical about blending quantum physics with psychotherapy, but Mel Schwartz bridges the gap brilliantly. He explains complex ideas like the observer effect and wave-particle duality in ways that are remarkably easy to grasp and apply. Reading about how we trap ourselves in rigid structures to feel safe made me realize how much growth I’ve sacrificed in my career out of fear of the unknown. The chapter on breaking free from linear cause-and-effect thinking was particularly liberating. If you feel stuck in old patterns or trapped by past mistakes, this book offers a clear, empowering framework to start rewriting your narrative.
Profile Image for Xoxo Emilia.
7 reviews
September 6, 2026
A deeply thought-provoking read that completely alters how you approach stress. Schwartz argues that much of modern anxiety comes from our cultural obsession with control and predictability. When we expect life to behave like a static equation, any deviation feels chaotic. By reframing reality as dynamic, interconnected, and possibility-laden, the book gives you permission to make peace with "not knowing." My favorite aspect was the emphasis on the space between our thoughts, learning to pause there before reacting has helped me manage work stress significantly better. A fantastic read for anyone looking to cultivate genuine resilience in an uncertain world.
7 reviews
September 6, 2026
What sets The Possibility Principle apart from standard personal growth books is its sheer depth. Schwartz doesn't offer superficial shortcuts; he challenges the foundational worldview that shapes our feelings and behaviors. Connecting quantum mechanics to human consciousness sounds heavy, but his writing is accessible, warm, and grounded in real clinical experience. The concept of "participatory reality"—the idea that our awareness actively helps shape the outcomes we experience—was a massive paradigm shift for me. I’ve started applying these ideas to my decision-making process at work, and the reduction in decision fatigue has been immediate and profound
5 reviews
September 6, 2026
Highly engaging and practical! Chapter 3 alone was worth the price of the book. Schwartz’s discussion on stepping out of the "mechanistic" mind and learning to observe emotions as temporary energy states rather than absolute truths changed my daily posture toward stress. Instead of trying to fix or suppress uncomfortable feelings immediately, I’ve learned to sit with them and allow space for new possibilities to emerge. The author’s background as a therapist shines through every chapter, making high-level philosophical concepts feel intimate and actionable. A must-read for anyone seeking mental clarity and emotional freedom.
Profile Image for Nina Joe.
7 reviews1 follower
September 6, 2026
Five stars without question. Mel Schwartz has crafted a masterpiece that bridges science and spirituality in a grounded, actionable way. The book systematically dismantles the illusion of control that causes so much unnecessary worry, replacing it with a fluid, possibility-driven approach to daily life. I noticed an immediate difference in how I handle unexpected disruptions—instead of reacting with frustration, I now view them as unexpected variables in an unfolding process. If you want to break free from overthinking and step into a more dynamic, peaceful way of living, read this book immediately.
Profile Image for Bella Wright.
7 reviews
September 6, 2026
A wonderful exploration of how our underlying assumptions shape our everyday lives. I found the distinction between rigid order and dynamic balance particularly compelling. So many of us build fragile lives because we insist on total predictability, only to crumble when unexpected events happen. Schwartz’s quantum model encourages a flexible, flowing posture that adapts gracefully to change. The chapters moving from personal psychology into interpersonal dynamics felt smooth and logical. It’s an intellectual journey that yields immediate emotional dividends. Anyone interested in mindfulness or personal development will gain a lot from this.
4 reviews
September 6, 2026
The Possibility Principle is a triumph of compassionate, intelligent writing. The concept of non-locality, that everything in a system is fundamentally interconnected, is applied to human relationships in a way that feels profoundly moving. Schwartz reminds us that our thoughts, emotions, and actions ripple out to affect everyone around us, giving us both agency and responsibility. The practical exercises provided for mindful listening and emotional regulation are simple to implement yet yield immediate results.

If you are seeking a practical guide to living with greater intention, joy, and peace, buy this book!
Profile Image for Carrie Lynn.
Author 6 books2 followers
August 11, 2019
I read the kindle addition. Then felt I needed the hard copy to allow me to find my highlights easier. I have been on a spree of learning about the mind, quantum physics, and relationships. This was complimentary to all the other books I have been reading and absorbing.

He has many fantastic, practical tips in the book. Not just case examples, but explanations to help you apply the techniques or consider your own head space. I am enjoying the hard copy so I can take extra notes on it.

This is part of my soul go-to library.
Profile Image for Mary Johnson.
6 reviews
September 6, 2026
An excellent exploration of human potential. I loved the breakdown of how historical conditioning traps us in binary thinking. We so often limit ourselves to "either/or" choices when reality actually contains a spectrum of potential paths. Schwartz shows us how to step out of past limitations and engage with the present moment as a fresh slate. The writing style is engaging and paced very well. While some of the physics analogies require a bit of reflection to fully process, the emotional payoff in the later chapters on identity and communication makes the journey entirely worthwhile.
Profile Image for Sophie Jane.
6 reviews
September 6, 2026
This book offered a genuine revelation regarding my perfectionism. I’ve spent most of my adult life treating mistakes as cataclysmic failures, driven by the belief that there is one single, perfect outcome I must achieve. Schwartz completely dismantles that rigid expectation by showing that imperfection is actually the engine of evolution and growth. Moving from a mindset of "predict and control" to one of "allow and discover" feels like lifting a heavy weight off my shoulders. I feel far more open to taking calculated risks and trusting my own intuition after finishing this read.
Profile Image for Will Bella.
7 reviews
September 6, 2026
A truly transformative work that blends philosophy, physics, and practical psychology into a cohesive guide for living. Schwartz writes with clarity and deep empathy. His assertion that we live in a world of relationships rather than isolated objects really struck home. It reshaped how I view my environment, my stress triggers, and my personal goals. The practical exercises scattered throughout the text provide clear, step-by-step guidance on how to catch yourself falling back into old Newtonian habits. I know I will be coming back to highlight sections of this book for years to come
Profile Image for Eva Tear.
6 reviews
September 6, 2026
The Possibility Principle is a breath of fresh air in the personal development genre. Rather than telling you what to think, it fundamentally changes how you think. The shift from seeing yourself as a passive subject of circumstances to an active author of your reality is empowering without feeling overly idealistic. I particularly enjoyed the sections addressing how our culture's demand for instant certainty fuels collective anxiety. Reading this during a period of personal career transition helped me embrace the chaos of starting over with curiosity instead of dread. Highly recommended
Profile Image for john hampton.
7 reviews
September 6, 2026
The section on language and identity in Chapter 7 alone makes this book a landmark read. Schwartz points out how our reliance on static "to be" verbs traps us in fixed labels. Saying "I am anxious" turns a temporary state into a permanent identity, whereas saying "I am experiencing anxiety" creates space and agency. This subtle linguistic tweak completely changed how I handle difficult moods. Beyond language, the book offers a masterclass in challenging the self-limiting beliefs that keep us repeating the past. It’s practical, profound, and deeply human
6 reviews
September 6, 2026
The Possibility Principle fundamentally changed how I view conflict in relationships. Schwartz explains that when two people interact from fixed, deterministic mindsets, they inevitably clash because neither is truly listening or allowing the other room to evolve. Learning to approach conversations with an attitude of genuine curiosity and willingness to embrace uncertainty has restored peace to my household. The book is filled with memorable metaphors and actionable wisdom. It’s rare for a book to alter my everyday behavior so quickly, but this one did. A complete game-changer!
Displaying 1 - 30 of 75 reviews