Quote Originally Posted by luckafot
In a single exhale your lungs only absorb a quarter of the THc content, the rest you breath out. Hence why playing traffic lights ( holding it in) gets you more fucked than just blazin
sorry you are wrong man. It was even a daily factoid on this very site. 95% of thc is absorbed into your blood in the first few seconds of the hit. so what you feel from holding your breath is just lack of oxygen and placebo effect. also, why dont you just smoke the joint/blunt instead of being macgyver and inventing contraptions to give yourself a shotgun.