Is this tolerance to weed a mental thing, or chemical. Because if it was just mental, wouldn't that mean that you could control it? We may not know how now, but would it be possibly. Someone that new how to overcome the a mental tolerance through brainpower would be able to get high everyday like it was their first time.
imo, its both. I know it matters physicaly, because you eventually buildup a tolerance to it, but alot of it is in your head. If you go into a toking session, saying, damn im gonna get high, well damn, your gonna get high.