I disagree that marijuana isn't addictive. I agree that it can become physically addictive. I think that once your body gets a certian thing for a certian amount of times a day for a certian amount of years, that when you stop giving your body that specific thing..it kind of spazzes out..i.e headaches, stomach aches, ect.

I don't think it's like crack though, or any seriously hard drug in the sense that you literally go thru vomitting, shakes, cold sweats, ect. which is why you'll often see me saying "Weed is not crack." when little shits go about posting "omggg i'm sooo dry ommgg i'm freaking out.."

I agree with you though, science is a nutty thing.