Everything can be addictive, it just depends on your personality. Personally I don't think it's addictive and I'm pretty high now...I just like the feeling that comes with smoking but I don't have to have it all the time.
What the fuck, that wasn't the picture I posted...I don't even have that picture saved...
Physical:... Well. I'd like to say no.
It may not be from the pot, but when I go without I get a really bad stomach ache. If I don't smoke for a week, it's all week.
>a quarter every day or two for ten years
It sounds like you may have another stomach issue that the weed could be masking. Kind of like persistent migraines can be masked by a constant flow of ibuprofen.
Go see a doctor dude, that's not right.