It's funny you say that major. I had to have surgery on my arm 2 weeks ago and I remember waking up while they were working on my arm. I didn't feel anything but I remember seeing them and could feel them pulling on my arm and I remember them saying something about me looking around. Afterwards I told them I woke up and they told me that wasn't the case and wasn't possible because there was a tube down my throat feeding me gas to keep me sedated?? I know I did though.