I once crashed while snowboarding and lost consciousness. When I woke up when the ski patrol started talking to me I did not have a profound experience like yo

I once crashed while snowboarding and lost consciousness. When I woke up when the ski patrol started talking to me I did not have a profound experience like you, it was simply like waking up a little tired, but I was “there” instantaneously. Did not remember the falling though, so it must have been quick. I guess the mechanics of “turning off” matter. A different scary thought: how can you verify you are still “you” when you go to sleep and wake up tomorrow? Edit: I also remember when I had surgery and they injected the sleeping drug, I felt my body disappearing as the drug circulated in my bloodstream, and I lost consciousness instantly as it reached my head. It was a weird experience.