4.0

This is a great book to help understand people inexplicable people. When I have interactions with narcissistic people or people who in general have really terrible interpersonal skills, I find myself wanting to figure out why they do some of the illogical things they do. This book really has helped me understand that there are just some things I cannot fix and that I just shouldn't worry about. It is also a great resource for helping know when to step back and draw up sound boundary lines.