Normal
I kno very little about vaping other than in my opinion it looks silly. But my grandson has a Grandma on the other side who Vapes in the car and he can't stand it, coughs, retches and gets yelled at by her for his reaction. He complains about it a lot to my son who can't stop her but is not happy that his son is around that in a car or a ywbere. I believe vaping is safer than smoking cigarettes, but don't know if it is 100 percent harmless. After all, it is smoke. Smoke is not good for our lungs.