When I was younger, around the age of 15-17 I was commented that I looked and acted alot older than my age. However as the time has passed, people now seem to only judge/guess my age purely on appearance. I'm 23, and just the other day someone thought I was only 19. I do have a very young face I suppose, though when I talk to clients over the phone they think they are talking to someone in their, at the youngest very late twenties, and the look on their face when I walk into the board room, is.. Priceless. :3 Ahh, the element of surprise.