I used to when I started vaping, but have settled down a bit now. Still vape a heap though.
One thing that really surprises me is now I pretty much get instant satisfaction from having a vape, kinda like when you took the first drag of a cigarette, which I never got in the early vaping days, I was always wondering if the ecig was actually working and would need to have a good chain vape before I would get any satisfaction.
Maybe half of it is actually learning to vape and the best way to get the nic into us?