Well...
My best friend started smoking again.
Recently, he got drunk and tried for a long time to buy cigarettes at a kiosk.
In the end, he bought some, and then immediately smoked three at a time because "they're gay – thin, and you can't smoke just one."
As a result, he got very upset and swore at everything and everyone, and we had an argument. In that state, with a cigarette in his teeth, he just disgusted me.
Now we're talking again, he's still smoking, but I've become even more convinced of my priorities.
When I ask him about smoking, "surely, because it's cool?"
He says "probably yes"... He's a few months younger than me, and he succumbed to the childish impulse that "smoking is cool."
What can you say?