Okay, well maybe not like crazy. But I used to go through 1, maybe - MAYBE 2 tanks a day. Mini Protank 3's. Now, i'm lucky if I get an hour or so out of them. I think I'm going through 3 or 4 of them A DAY! That seems like a lot to me. I don't think I'm vaping more, maybe I am, who knows. Can anything else do that? I went from a spinner to an itaste vv, and also have some ego twists.