@shewolfnm,
Similar... I was never a drinker but I'd go into bars regularly from when I was 15 or so for music. Knew how to not get carded.
On my 21st birthday, went out to a bar with friends, had the happy realization that I didn't have to use any special methods, relaxed, got carded, happily dug into my purse... and realized I didn't have my ID.
The only time I was thrown out of a bar was when I was actually legal.
(I went home, got the damn ID, and came back, and at least had the satisfaction of proving it...)