Youngsters are smoking too much despite the warning on the cigarette box?

Showing a picture with someone dying because of smoking,or with testimonies,or warning don't do anything.This is because,being teens,they feel indifferent.They just don't think this can happen to them.That's why many get pregnant,and or STD. One of the most effective way is,unfortunately,the agony of one's close person:parent,sibling,friend.Sometimes even that person himself/herself.And even that doesn't work sometimes. We can say that we have done the most we could do to warn.If they want to stop,congratulate them for doing something that few do.And if they don't want,that's it.Respect their decision.Maybe they will figure out on their own how much they lost(From money to health) and will stop until it's too late.