I tried this yesterday.... he bought some balloons and then he smoked.. he exhaled all the smoke in a balloon then he inhale it again (from the balloon of course!) like 2 more times holding just for a little bit.. It really works! I had a really good trip yesterday, he didnt feel so high since the first time he smoked.... so Swim hardly recomend it, the only thing he didn't like it was the flavor on his mouth.... ok so here the steps if someone who is not u want to try.... 1. Hit (and hold it for a while) 2. Exhale on the balloon 4. Inhale the smoke from the balloon 5. exhale again on the balloon 6. Bread some normal air 7. Then do the 2, 4 and 5 steps like 1 or 2 more times just dont do it more than 3 times cuz I think it is dangerous to your brain because of lack of oxygen!