It's A Useful Life Hack

They're prettier too

or you could use a electronic cigarette without nicotin. or a vaporiser with herbs (no need for illegal herbs, legal herbs have a good taste too).

And then you won't miss out on lung cancer later either due to the second hand smoke! Yay!

Yeah, but if they're really your friends, you shouldn't have to seek a kind of validation from them that harms you.