Let me start by saying that even after taking over 1g of DXM that I extracted from delsym had no effect on me. I cant understand as to why? I had taken it on an empty stomach and just started doing other shit to keep my mind off when it "might" take effect. I waited around 12 hours before being so tired from taking the dxm that I just wanted to go to bed. I'm 5'9, 160lbs....Can anyone help me figure out why I cant manage to get high off of dxm freebase? My gf seems to have the same problem also. Could it just be since were using delsym that its not effecting me or what? The only thing I have taken recently is adderal. But it has been a while since I have had any adderal, at least a month. Please help.