here's something to demotivate smoking:

one of my teachers at school smokes (well, not at school, but you get the picture)
nothing against him, he's my favourite teacher, but his teeth are yellow and black instead of white, his clothes stink, his breath stinks, if we get a test back from him, the test stinks too.

Imagine what would happen when you meet a nice girl, or go for a job, or something else.
think about it.


Good luck,
Bert.