It's odd, this thing. The nicotine hit is much, much different and I can see myself being easily able to wean myself off of the stuff with this. But the actual "smoking" experience is actually more pleasurable than the "real" thing, due to the fact that it actually tastes and smells good.
So I'm kind of worried that it's actually making the mental habit stronger, even though it's supposedly 1,000 times safer than tobacco and there are zero carcinogens. I guess at a certain point you just do whatever it takes. Switching over wasn't even like quitting, so I can see this being a lasting change. If it keeps me from dying of lung cancer I'll takes me chances with the rest.