Emma as The Dark One

ok so we all know that becuase of the curse non remebers who they are/were, and they don't age. but henry becuase he wasn't effected sejak the curse still ages like a normal kid (as far as we know) which makes sence is to why he's the only one who can see/know that they are crused they never get old,but how is it possible that they themselves don't notice (most of anda would say because they are crused) ok they are but they are crused to live as different people that's all as far as noraml goes they look very normal, like normal people they have jobs,hospitles,cafe's..... and so on they even don't...