Sorry not going to happen.
As for the physically addictive, that is certainly up for debate but there is not only physical addiction but emotional addictions. I think alot of the 'pot heads' have this emotional addiction, in that they have problems in their lives and found that marijuana provided a way to 'get away from things'. Pretty soon, they were running away from everything.
One of the problems with marijuana is that it is a cheap drug and so is the drug of choice for teenagers. How many teenagers do you know that don't think they have problems?? Either with their parents, school, work, their looks, boy/girl friend, etc. They try the marijuana and find that it gives them a break from their perceived problems and some of them simply continue to use marijuana because they don't want to face reality, they see the real world as too hard.
Another major problem with teenage use is that once they try marijuana some of them completely fall apart in their school work and it ruins their lives, not just now but forever. My wife works in a high school, she doesn't have enough fingers and toes to count the number of 'A' students that have dropped to 'D' or 'F''s and it is found out that these kids are now doing drugs.
BTW, could you please expand on the 'lies' that i've been spreading with regards to drug use??