People that smoke, smell bad
Don't think that there are a lot of people who smoke realize that they smell bad. It sticks to their hair, skin, and clothes, but when they finally quit smoking; they suddenly realize how bad it was. It's like smelling ass but an unwashed ass that's not been wiped for days after using the toilet. I have family members who smoke and are Honest to god, they smell so bad my nostrils die every time.
this is why as a 30-year-old myself I am glad I am a non-smoker and I do not plan on smoking at all.