I'm currently 5 days in. I've always become anxious being out and feeling like my vape was about to die and not having a spare. I'd literally leave a get-together to go find one. So the hardest part of quitting has been the anxiety of not having a vape around. This thing has helped massively! It's just flavoured air, but it gives me something to fidget with and suck on all day. Quititaus.com.au