It's hard to tell if my memory has gone down because I can't remember if my memory was better before....get it? And as far as concentration goes im pretty sure it doesn't. Whenever I bake before school everything the teacher says is interesting.
chris40 Reviewed by chris40 on . weed's effect on short term memory & concentration... Does weed actually effect our memory & ability to concentrate or it a put off by the scientists? Rating: 5