Depends on what class of drug they're selling and depends on the person, since I haven't really had a 'best friend' since I was 16. If they're selling some class A drug like ecstasy, LSD or magic mushroom and they were someone I wouldn't expect to do that kind of stuff, then I'd persuade them to stop. If they were someone I would expect to do that stuff though, or if they were just selling some weak, class C shit like weed or amphetamines, then I'd let them be since I used to sell weed when I was 12 - 16 too and it's kind of normal. If they were selling some real serious class A shit like heroin or cocaine though, I'd remove them from my life. Those are the kind of people you don't want to mess with. All the drugs I mentioned before those two, are easy to get for most people and you see a lot of people using them all the time when clubbing. But heroin and cocaine, you don't mess with heroin and cocaine. P.S. I don't take drugs.
same q