just to be clear, this is not about shapes and sizes of people, but rather the shapes and sizes of their plates
no matter whether a person looks capable or incapable of eating a certain amount, undereating is nearly always frowned upon and criticized openly as it shows concern about the person's health
is the judgment always correct? NOPE. Not even close to often cause not everyone follows a person's diet throughout the day.
Regardless, its seen as a reasonable reaction. Perhaps understandably so.
Yet when a person eats more than he clearly needs to, even if he's hungry, not much of that criticism comes it. Especially if that person doesnt look that heavy, some people often seem almost glad to be feeding them way more than is healthy.
something doesnt add up