"chimney for 9 months"
You've convinced me.. Not addictive..
LOL
I guess I'm missing what's so funny. If people can use a substance as much as they want for as long as they want, and can stop using it whenever they want for as long as they want -- without any symptoms of withdrawal -- can you still say that substance is 'addictive'?
Maybe you're just not in the mood for a rational discussion.