I had that evangelist thing, but talked myself down from it. Now I carry business cards from all the suppliers I've been happy with and I wait to see a smoker with that "beaten dog" look.
As an example, I sold most of the smokers at my favorite hair salon. They had to go out in the cold to grab a smoke fast between customers. They used that nasty hand gel in case a customer complained about the smell on their hands. I vaped the whole time I was waiting to be served, and they had a million questions by the time I sat in the chair. They called the
shop manager over because she wanted to quit analogs as well. Now they all
vape in the back room, and we trade tips, tricks and info when I go in.
Now if I could only get donations like the evangelists!