http://www.sciencedaily.com/releases/2008/01/080124132506.htm
I think I'm a 7.5 out of 10, always keeping expectations low and when things go well, I can appreciate it w/ a smirk. Doesn't mean that I'm unhappy either. I've been through the peaks and deepest dips and flying steady, away from the extremes, and, yeah, much easier ....Labels: happiness, life, philosophy