My eyes popped out when I saw this. It's like we've joined the same book club. This is one of the books I keep with me everywhere I go. Page after page scribbled with notes and underlined. I'm glad you like this book too, this is an incredible read.
The ratio of good to bad people in this world will always be tipped in favor of the latter. Always. But that ratio in your own social circle, you can control. And there, and only there, can the balance be favorably tipped, so that those who love you far outnumber those who don't.