Quote Originally Posted by Bebob
just . . . wrong. you absorb about 97% of the THC in 3-5 seconds. you're just putting more gaseous plant material into your lungs.
thats not completely true, you dont have enough time to get all of the thc in 2-5 seconds if you take a big hit, or if your smoking potent shit, if your smoking shwag or mids thats enough to get all of it, but if theres more thc in the smoke, you have to hold it for longer to get all of the thc

i dont think the bag makes much difference though, you could just be getting an initial boost from the oxygen deprivation, or it could be a placebo affect.