Want an uplifting, positive book to help you in life? Get a hold of Susan Cain's newest book Bittersweet. In case you are not familiar with the word bittersweet, here is the Merriam-Webster Dictionary definition:
"1) something that is bittersweetespecially : pleasure accompanied by suffering or regret2) being at once bitter and sweetespecially : pleasant but including or marked by elements of suffering or regret"Watch the TED Talk with Susan Cain — "Why Bittersweet Emotions Underscore Life's Beauty."