Well, I personally went from 126 pounds (6ft) to a current weight of around 190. My bodyfat is probably around 13%, and I would love to have abs, but the thought of looking skinny in a t-shirt again just repulses me! I guess getting called scrawny and picked on your whole life mentally fucks you up and then when you finally get to a place where strangers won't usually fuck with you because you finally have some decent size you don't want to give up that power. Plus, once girls get your shirt off you're going to bang them anyways, so I'd rather look good in a shirt.