Hi, I work in an office and all of my colleague are always criticizing what I eat. They are always talking about their diets and about the foods their neurologist told them to eat. They love to talk about their gym memberships, but I rarely hear them talk about actually going. The thing is that they are all fat, and none has lost any weight. I love to eat, and if stop eating the way I do, I'll get skinny. I don't want to be skinny, I like having a big butt, big arms, and a still keep my flat stomach. What should I do?