 One of the most difficult things to figure out in life is what's worth doing. What should I spend my time on? Who should I be spending my time with? Well, my favorite book to answer that question is called Hell Yeah or No. This is by Derrick Sivers. You actually can't buy it on Amazon. You have to buy it off his own website. This is the best book, in my opinion, for figuring out what's worth doing with your life. That's it. Thank me later. Bye. By the way, this is not a sponsored post. No one's paying us for this. I just love the book. Bye.