I asked this question because the other night my girlfriend and I took LSD she took hers about 45 minutes to an hour before I had taken mine. I ate and then tuck mine as well. After about ten minutes, I had flossed my teeth, and sat down to get ready for a movie we had planned to watch. And asked my girlfriend how she was feeling and she said she was feeling nice and was laughing a lot but no visuals or anything of a sort. For me this is pretty normal as well. However this time after about an hour for me, I was seeing things from shiny tinsel like spider webs in the darker rooms, warped faces and objects almost everything seemed like it was on a hologram card, and glitter being dropped from the ceiling as if tinker bell and her fairy friends were having a Mardigraw/Christmas pixie party. I've taken the same amount as I do all the time 1 to start, feel it out, then more after; But never have i gotten the visuals. I kept asking my girl if she was getting getting anything like how I was and she said no and jealously asked me if i took more than her. I told her i took the same amout she did.
The only difference was that I flossed my teeth while letting the paper dissolve. Could this be why?