I've always wanted to see the world for how it is, you know, not how it gets translated by my mind, but the real "stuff" of the planet and beyond, without all the distinctions and possessiveness I place on it. To resolve this conundrum, some philosophers have done away with an actual physical world entirely. Some scientists speculate that we occupy some kind of hologramatic state that emanates from some ultimately unrelatable substance, then some shamanic traditions report that this substance is ultimately knowable and can be manipulated. This stuff goes on and on in every direction. But it's nice to have a "home team," or "home ontology" - a means approaching the relations between entities that I can take refuge in when i'm tired. It seems like neuroscience adds a strong third-person account to the pile of possible world-as-such theories, but, reader, i have the same hope for you as i do for me. Keep it simple. I just want you to live and not be overwhelmed by your own experience to the point of madness. I want you to find something that brings peace to your mind so that when you look at a beautiful tree, that relation between you and the tree isn't shattered by a thousand questions related to where the two of you are, what proximity is or what ethics are appropriate in that moment. I like object-oriented ontology as a starting point for its way of analysis and how it settles these questions rather than ripping open even more uncertainty. Using it to analyse art is a good place to start. Using it as a way of seeing against how authors write their novels or history books, for example, is an interesting way of using object-oriented ontology. Read the manifestos of the Kurdish Workers' Party founder Abdullah Öcalan and you will see that he has a political view of objects and their relations that will resonate with you through this view. So Bryant's ideas, his onticology, will only become more important over time, I hope, and have its day as a mainstream view of being.
If Graham Harman makes you wonder what OOO is even for, Bryant is your guy. He does the best he can to make this stuff pragmatic. Its a work in progress, but this book is an excellent jumping off point. Yes, start here! And if it's not for you, well, the text still has value for the reader who is interested in understanding how ontologies work, as in, how they are produced or arrived at. It's fun!