You know your a vaper when you constantly hang out in the contests and finally win one!!! 
You know you're a vaper when you come into your home office to refill your tank with your favorite juice, and although you don't need to get on the computer for any reason, you wake it up out of S3 standby anyway just to jump into ECF to check out any new posts or messages. Every time. Not just often, but EVERY TIME.
(P.S. - This is what I'm doing right now, in fact. OK, back to the filling, then back to my DVD over in the man cave...)
It's partly a vape cave, too. I keep all my rigs (usually five or six) on the end table next to my chair, and an extra, fully charged battery plus a charger on the shelf underneath. The only thing I haven't equipped the man cave for is juice handling. My office is much better lit, has more table/desk space and I keep my 2.00 eyeglasses on my desk, which I need for filling tanks, anyway. (My regular glasses are 1.50's.)If u were a real Vaper you would have made room in the man cave and made it in to a man/Vape cave