I cant believe they can say marijuana is addictive when even caffeine is more addictive and it is legal for anybody of any age. Most people in rehab for pot are probably there because they got introuble somehow and they are doing it to make themselves look good. You dont see people all over rehab clinics for other legal substances that sometimes can be tons more addicting. How can you also believe any data posted about marijuana most of the time cause there is so many conflicting "studies" done on it. It seems that ever study done that is published by some sort of government organization or something similiar is completely biased and therefore accurate data can never be gathered.