I don't smoke cigs any longer, gave up a pack and a half a day habit. All made possible by
vaping!
If you've never used nicotine based products, and have no addiction to them, you'd be crazy to start! I didn't start vaping to do the new cool thing. I vape because IMO, it's a way to still satisfy my nic cravings, while reducing the amount of toxins going into my body.
I think most smokers, ex-smokers as well as vapors would strongly urge you to not pick up any dependency on nic, or anything else for that matter!