depends on how i dress, if i shave or not, who im around.
Its funny when im out with my boss (who is 50 but asian so he looks maybe 30) and work guys (agged 27-40) im usually thought of as the oldest when in fact im the youngest (@24).
Then when im with dad and his buddies (all 60+) its pretty clear im the youngest and get treated like im 18 or younger
Every girl i meet seems to think I'm mid 30's if its at a coffee shop or around town, but at a bar/club its like I just turned 21.
Then the real kicker, when i interview guys to work under me, i get semi professional, again they think that im upper 20's-30, then when they actually do work under me they are blown away when they find out im younger. I have to admit its still wierd when the 40yr old dude comes into my office looking for help or asking for a day off.