For everyone who thinks that they are rational, consider a) Are you in the healthy weight range? b) Did you get the optimum amount of exercise this week? c) Are your retirement savings on track? d) Did you waste zero time today? (I score 2/4).

I wasted some time today. Is 3-4 times per week of strength training and 1/2 hour cardio enough exercise? Then I think I get 3/4. Woot, but I actually don't see the point of the exercise, since I don't even aspire to be perfectly rational (especially since I don't know what I would be perfectly rational about).