After i smoke, I save my roaches until I hav enough 4 a joint, and then I go 2 thinking, maybe when the smoke is pulled through the joint/blunt, maybe sum of the thc sticks on the weed that it passes. Then i had another thought, and I thought maybe the smoke passes the weed and carries sum of the thc with it. Which one is right? Basically what i'm asking is, is the weed in the roaches more potent or less potent. Thank u for ur answers.