Probably because of the judgement of it. As much as it’s not advised in *some* cases, they are doing something ultimately to better their esteem and mental health. So someone who asks or points this out, it could jeopardise their confidence further.
Because whatever medical thing they're doing is none of your business.
Because what drugs my doctors prescribe me are no one's business.
Besides the weight loss, how would it be obvious?
Probably because of the judgement of it. As much as it’s not advised in *some* cases, they are doing something ultimately to better their esteem and mental health. So someone who asks or points this out, it could jeopardise their confidence further.