When was the last time you had a good laugh? I had a rough day the other day; I’m sure you probably know the kind of day I am referring to. So, I thought, well since I co-authored a book on happiness and all, I need to snap out of this. Then I remembered Day 3: Laugh! I went to my joke folder and started flipping through the pages … and on about the third page, I hit the jackpot. What a good laugh I had … hadn’t heard that one in three forevers. Boy, was I feeling better. Several hours later,...