PLD:
Lest it seem that I’m ignoring a strong point of yours, I’d agree that overconfidence/a feeling of invulnerability is delusional and dangerous.
When I hear or read about an accident involving small children I usually think about whether or not I’m vulnerable to the same. If I am, I try to take steps to mitigate or eliminate the risk.
For example, there is a small goldfish pond about two feet deep 3 feet wide and 4 feet long in front of out house. It should be damn near impossible for our daughter to ever get out of the house and fall into that pond unattended. I recognize mistakes happen, and I decided to fill it in anyway.
In certain things I try to be redundant, and have multiple fail safes.
Of course I remain completely vulnerable to many unforseen dangers. I have made and I will make many mistakes. Some risks can’t be eliminated, and random circumstance will always produce new dangers.
lucwarm:
Yes, but there are certain mistakes that no decent Doctor or lawyer should ever make. As you say, some of the “Basic Stuff.”
I remember reading about that hospital in Florida that labels limbs to be operated on. “Don’t amputate me!” They write on the good limb.