If you are going to be condescending, Sir, then do it in a manner that doesn't leave flaws in your response. I am here to learn and try to help others with what I can as well. So I don't just spout off stupid crap if it doesn't make any sense. All I did was state my personal experience and pointed out how flawed those tests are to be comparing tabacco to cannabis in such a manner.

I agree %100 that it is a habit. Although, that's all it is is a habit. There is no real "addiction". People may get irritated if they stop after they have been smoking heavily for a long time. That is mostly them adjusting to being sober though. Any time you have to adjust to living a different way, there is going to be a high chance of stress because of it.