Quote Originally Posted by WeedyBoyWonder
There is NO advantage of holding the smoke in, inless your on a suicide mission.
Your just depriving your lungs of oxygen making you go light headed, the longer you hold it in the more damage your doing to your body.
THC is absorbed in the lungs INSTANTLY, as i say there is no added effect from the cannabis of holding it in longer.
Personaly i dont, i just inhale and exhale.

Take note, this is correct.
i would agree with this but holding in hits fucks me up twice as much otherwise, and its not from being lightheaded, because its last the whole high. is there any real way to tell if thc is absorbed instantly? plus ive gotten high off people blowing smoke from their lungs into mine so yeah. actually thats the only way mine friends gf smokes and she gets more ripped than i do.