I'm effectively using it to decouple the physiological and psychological addictions so I can treat them independently of one another.
Hell, it can't be worse than smoking - or for that matter taking a tube ride, or being in an underground car park... Or being in a place with fog machines - propylene glycol too.
Also don't get burnt cotton with this sucker unless you run it totally dry - wick is always wet, and I run with a low wattage.
Tried quitting previously with a little kanga and while it filled the nicotine cravings, I still lusted for the feel of thick smoke - ended up failing. Not even missing cigarettes this time.
Not even really having to think about quitting either, it's just happening.