When I’m stressed, I hit the nicotine. I’ve never been a smoker since my lungs can’t stand it. I’ve also used snus on occation but the potential mouth/tooth rot potential for it scares me. I won’t say vaporizing is harmless, as cigarettes were harmless for a long long time. Perhaps sometime in the future we’ll find all the propolol-glycol we were putting into our lungs had a hidden impact. Out of all the ways to get a bit of calm-down in the day I feel it’s one of the least harmful.