Dreamscapes

Was at school during a group project. My partners ignored me so I left to go walk around the school. Had a weird feeling that I was dreaming and did a nose reality check. The reality check failed so I kept walking and thinking this was all a dream. I tried to reality check again with my nose and couldn't breath. I tried to run really fast and I just ran normal speed.i finally gave up and decided it must not be a dream.