Please refer to the many free ChatGPT resources before buying a book like this.
I will start with the title - The ChatGPT Millionaire. As others have noted, the writer has not provided any evidence that he has used ChatGPT to become a millionaire, which is probably a good thing. Instead, what you get for this $3 Kindle e-book is a short introduction, instructions on how to create an OpenAI account, and a series of prompts followed by content copied-and-pasted from ChatGPT. The author also asks ChatGPT to write an introduction in the style of Steve Jobs for him, which kind of sets the tone for the entire book.
$3 is not that much money, but you know what you can do with $3? Buy tokens and write code that actually uses the ChatGPT API. If you don't know what an API is, then you can spend $0 to actually use ChatGPT yourself. Want to learn how transformers work? Google "Attention Is All You Need" to find the academic paper that was foundational to GPT. Want an overview of deep learning? Go to YouTube and look up "A friendly introduction to deep learning, Serrano Academy." To learn about GPT-4, for free, look up "sparks of general intelligence" to find the well-written, illustrated, book-length exploration of GPT-4 by actual researchers in the field.
The author's credentials are "computer science major." There is no LinkedIn profile, a website that simply offers consultations with respect to the book, and no picture. It almost seems like a ghost account created solely to push this book.
As for the book itself, it's...mostly innocuous. The prompts are of some value if you have never used ChatGPT before, and he presents the not-that-original ideas to use ChatGPT for things like creating blog posts, creating ideas for blog posts, and creating titles for blog posts. He also mentions that you can use ChatGPT to make a ton of money because you can use it to translate English to German for $160/3000 words, as if the potential clients would not think to also use ChatGPT for the same task.
There are three parts I take issue with. One, he writes that it's like "getting expert tailored advice" on things like pricing strategies because it's trained on thousands of studies, books and business articles. This is misleading. ChatGPT is impressive, but it makes mistakes with such confidence that even Sam Altman has cautioned against using it for important tasks. While it is technically trained on this much sample data, you can understand why it is dangerous to use it like a true advisor if you have any understanding of how it works under the hood.
The author claims you can use it for nutrition advice and personalized diet plans. You shouldn't. The author claims you can use it to write pretty much any code you desire, which is misleading. It's harder to achieve than the author makes it out to be. Solving "FizzBuzz" is not the same as coding a complex application.
You will find similar articles on Medium.com with titles like "How to use ChatGPT to become a millionaire," and they will simply write ChatGPT-generated solutions like "make passive income" or "generate content" without really explaining how. Please consult better resources first, like the ones OpenAI publicly shares for free.