[hennessy]

I'm 35, born in the year Star Wars came, Elvis died and punk ruled
1977
I'm going through a bit of a Benjamin Button ie I look younger than I used to look and it's because I started dying my hair 3 years ago.
I started going grey v early.
Anyway since then and recently I've been asked for id when buying rizlas and cigs (had to show my roots) and also I've been mistaken for being my younger sister's little brother.
When I meet someone I like I'm almost always hesitant in telling them my true age, I always do though (as you can tell from my profile) but I've been thinking I can shave maybe 5-6 years off and when they find out I can say (maybe) it's because they might not have liked me if I was older.
Is this totally immoral?
Has anyone else done this?
Any experiences?

tl:dr have you lied about your age?