It sounds like something that wasn't related to the weed caused that.

I won't go into the pharmacology of it, but THC doesn't really do that much to your brain... not permanently. You might wanna try to find out if something else is wrong... or if you do other drugs, that coulda done something.
Bob the Awesome Reviewed by Bob the Awesome on . not a high like i used to get... when i first smoked pot about 7 years ago my experiences were very enjoyable. mellow, nice body high, able to think clearly. a few years ago i had my first really bad experience with weed. smoked myself stupid and ended up hallucinating really bad, twitching all over the place, and passing out. since then my highs have been filled with paranoia, very very cloudy, not that enjoyable of a body high, things seem very distant and i'm unable to focus. and this has been smoking low grade bud here in Rating: 5