Im not saying that weed is physically addicting but what about all the people who when faced with having no weed to smoke at night they cant go to bed and have no desire for food? I used to not believe weed was physically addicting at all but last year their was a time when i smoked 4-5 times a day ( because i had a bunch of home grown :} ) for a month and then when i stopped for a week to clear my system i felt terrible from about 4:00 pm to 7:00 pm for the first 3 days and usually had to take aspirin i also felt mentally slower during those times like i couldnt think of things as fast or as well? but then after 2 weeks of not smoking all those symptoms were completely gone.