When I was a kid I had my appendix removed and I woke up during operation. My vision was foggy but I could hear 20% of what was being said. I asked the surgeon

When I was a kid I had my appendix removed and I woke up during operation. My vision was foggy but I could hear 20% of what was being said. I asked the surgeon "should I scream?". He shouted and waved his finger at me "Do not scream! Do not scream!" I went back to sleep and woke up in a hospital bed.