Yeah dude, that doesn't sound good. If your blacking out you may want to keep the doesage very low or just not smoke. When I started me and my friend were smokin around 4 or 5 bowls, but it wasn't high grade or anything. Decent mids usually, but I did get that frame effect. I remember being in the passanger side seat and looking at the road while driving, the road *snaps* back and seems to last forever! Its pretty crazy