Mindset:The New Psychology of Success

The entire book could be summed up with a quick description of the fixed vs. growth mindset. Carol Dweck's work is cited in practically every book I read and it's incredibly important, but I didn't feel like it needed an entire book.

TLDR; if you know about the growth mindset, develop it. If you have no idea what I'm talking about, read this until you get it, then skip to chapter 8.