... Then all changed very abruptly (there was little transition, on the order of weeks). Basically had to get used to being hungry most of the time, to keep from shooting toward obese territory. Sucks. I mean, the stuff I was eating as a teenager was going to kill me early in life anyway so it's good I don't do that anymore (so much pizza, snack food, fried food, and soda) but I'm not sure I appreciated, at the time, how special it was to be able to down a large pizza, a couple orders of fries, a couple liters of soda, a bag of chips [edit: and not a single-serve bag...], a snickers, plus a pile of toast or eggo waffles, day after day after day, and still look quite good at the swimming pool.