You should read it for the same reason you hopefully read anything else. You don't currently know something and might be capable of learning. When your current position is this misinformed, reading anything about it would be to your benefit. It doesn't even have to be that book but that's normally the book I give to people before they understand anything about these drugs or how they're used. If I shove any word in your mouth it will be more correct than the ones you shit out of it. Those are some good words so I recommend them in particular.