@Sabex @mcread
I mean, I would avoid being this condescending, but if a person is dumb enough to say "it's simple, this book covers it all", then you are just stupid.

And it's so tiresome. It's not hard to find someone who disagrees with you and ask him: What do you think, and why? Yet, I see it everywhere. People laughing at the contrary opinion, not realizing, that they don't understand even the simplest of formulations of the counter arguments.