First off, please don't say: "You're gonna be thankful for it later." I don't wanna look wrinkly kind of old, I wanna look like my age (i.e. more grown). When older people want to look young, they wanna look in their 20's, not in their early teens.
Anyway, I'm 23 and graduated college. I still look about 13 or 14. I'm not kidding you. I'm quite tall at about 6 and 6'1", but I guess with the combination of my face and body type, I just look like a 14 year old kid. People don't really see me as serious, especially looking for a job or something that commands authority. Heck, my parents don't even take me seriously. They even joke about "spanking" me sometimes when they're pissed. Not to my 16 year old brother though, he actually looks older than me, and it really PISSES me off whenever other people see him as older, and rely on him for help or whenever because he just happens to "Look more mature".
I dress nice, I have a military style buzz cut, so it's not the dress and it's not the hair. Any suggestions like specific lifestyle, diet, exercise or anything?
Thank you.