> Today, I am at, or near the peak, of my physical health (180 lb, 6'2, daily swimmer) Swimmers, in general, are optimistic and far more tolerant of misery, an

> Today, I am at, or near the peak, of my physical health (180 lb, 6'2, daily swimmer) Swimmers, in general, are optimistic and far more tolerant of misery, and you haven't accounted for that bias.