alot of people are going to tell you that you can recycle the smoke and it gets you higher, but a shit load of stuff is possible through placebo effect... i believe it when i read that 95% of thc is absorbed into the lungs almost instantaneously (by 3 seconds or so?) meaning 5% would still be in the smoke, that 5% ain't really going to do that much, you'd have to recycle about 19 DIFFRENT hits (NOT the the same one over and over) to equal one freshly burned hit... does it really sound worthwhile when you put numbers to it?