Sometimes I don't vape for hours or don't really crave it, especially if I'm not feeling well or busy. This mostly happens at home. I'll go through periods of taking a puff every few seconds to taking a few puffs every hour or so. But when I go out, I feel like I HAVE to have my PV with me. When I forget it sometimes or run out of battery, I start freaking out and looking to alternatives. And this is especially true when drinking. I'd like to get to the point where I don't feel like I "need" it when I'm drinking but ugh... if I don't have it, I'll be wanting a real smoke and the whole reason I vape is to not smoke.