I have fallen asleep at the dentist as well.
My son will getting his first filling next week from the same dentist that installed my wife's braces when she was a child. He and his staff are very good. I showed Jake a video of what he is going to get done. He now has a renewed interest in caring for is choppers!
I've had lots of dental work over the years because I didn't care for mine as I should have. I want my kids to learn from my mistake.