No I'm pretty sure that holding it in doesn't actually get you higher. I agree with ganjah the only thing holding you breathe does is deplete you of oxygen and make you feel lightheaded. Your lungs probably get all the thc they're going to get out of a hit as soon as you inhale.
Setzer12 Reviewed by Setzer12 on . do you -really- get higher if you hold it in? I been trying to blowing it out after a few seconds, I have to say that the effect is similar :( or :) I dunno which :O Rating: 5