I quit 22 years ago (never was a heavy smoker), and recently got married to a 2PAD long-time smoker. I started up again about a month and a half ago (bad influence, lol), switched to vaping about a month ago (mostly 0 nic that I make myself) and now I'm working on getting him switched away from the analogs. We'll see about cutting down his nic after he gets away from the analogs. I think it's a great thing for anyone to switch, regardless of how little they smoke.