I have always missed the ritual of smoking - especially when I'm writing something on the computer at home - and vaping seemed a safe way to do it. It has turned out to be quite a bit more enjoyable than I thought - just makes my evenings a lot more relaxed !
I should add I quickly becalmed hooked on the hardware - I love gadgets, electronics - all that good stuff. I might even try my hand at a box mod or two. As I said, it has the makings of a good hobby ...