No, I don't see the point.
I mean, you are addicted to something that makes you nervous and it also makes you unhealthy and eats your money + you stink.
I usually buy some **** before a party and smoke them there and I'll buy some in the summer or during school holidays when everyone's out and about, but I could stop any time and it wouldn't affect me.
edit: the **** is f@gs as that's what we call cigarettes here.