My friend is twenty years old and living on his own for the first time. He works with computers so he has had significant weight gain due to his lack of physical activity and he still has major acne problems. He has had migraines ever since his childhood and is used to dealing with them and most things on his own. He has accomplished much but doesn't appear to feel like he is happy with who he is.
Is there a way I can try to help and if so how should I go about it?