I wish this wasn't brushed off, but when I suggest it, frequently, as a scientifically proven method of improving happiness, well, it gets brushed off. I guess it's really difficult to relate just how much it can improve your life. Some of the highlights of my entire life have been coaching 3rd/4th grade girls basketball at a YMCA. Yeah, it's a lot of work at the time, but the memories are priceless, and the benefit to the kids is definite - they tell me, years (and sometimes years and years - with a baby in their arms) later.