I've had surgery a couple of times and I always go out pretty fast - it would be around 8 or 9 counting down from 10. Waking up though....I hate it. Maybe the anesthesia really likes me or something but it is always a struggle to wake up and I usually end up pushing the boundaries of how long I can stay at the facility. When I had my appendectomy I slept for 4 hours after, Struggled awake at the gentle prodding of my parents and got into the wheelchair - fell asleep in the wheel chair - woke up long enough to get out of that and into the car - fell asleep on the way home - woke up long enough to get into bed and slept till morning