I would love to generalize and say "lets not fool ourselves into thinking we actually have a choice". But i do get into trouble when i start saying we are not so different from each other. (Seems generalizing about people isn't at all popular in any case).
So speaking for myself, i would have to say that, as addictive as nicotine is, the chances of actually stopping myself from using nicotine are absolute zero.
I could say "if i were to quit vaping, and so on...etc". But there is absolutely nothing in it at all, it's just talk. There are only two alternatives. Either go back to smoking, and eventually decide vaping didn't work. Or, after a prolonged length of time not vaping, to start vaping again.
I remember a phrase from a movie (Blades of Glory- Jimmy MacElroy) which went "if you can dream it, you can do it !".
It's just so ridiculous !.