I'm like that (I'm skinny and get full very easily - even tho I'm still careful because I'm 40 and any weight I gain now will be increasingly hard to lose), and

I'm like that (I'm skinny and get full very easily - even tho I'm still careful because I'm 40 and any weight I gain now will be increasingly hard to lose), and my friend started gaining weight when he moved to the US a few years ago and it seems his appetite just keeps getting bigger, and he tends to snack right after eating dinner, which I find basically impossible.