, then you need to stop. I had a
friend in high school who did it once a
month or every couple of weeks for a long
time (2 or 3 years) and it really messed his brain up. He's never been the same, and he's 30 years old now. He hasn't done it since those days, and never fully recovered. The reason DXM makes you "trip" in large doses is because it's a dis-associative (spellcheck?) which quite literally means that it seperates your mind from your body. DXM is a morphine derivative.