CannabisCrooz is right. most people empty their lungs before a hit, and smoke doesn't have any oxygen in it. Combined with holding it in, you don't have to be a 90 year old with emphysema to get light headed, especially after a few tokes.
Caduceo Reviewed by Caduceo 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