Quote Originally Posted by mono repin
I hold mine for 15+, don't know if it helps any extra but thats just the way I do.
A lot of people say that it doesn't matter if you hold your hit, doesn't get you any higher.

But... thinking about it.. if the smoke is there longer, your lungs will absorb more thc. People get high from shotgunning, so your lungs cant possibly be absorbing all of the thc if you exhale 2 seconds after taking a hit. I've held a few hits so long that no smoke came out when I exhaled... it gets me higher.