In this reality. A man who is unable to admit a mistake an learn from it is functionally retarded. This is bad if you are a bus driver or a nurse, but a fucking disaster if you have the keys to the nukes.
But then, you don't understand why it's so bad either, do you?
Yes, the keys to the nukes is a perfectly valid argument, isn't it? It suggests that if he cannot admit a mistake, then having keys to the nukes (whatever the fuck that in itself means (codes to the football?)) has some bigger consequence. What exactly do YOU believe it means? Spell it out. It would mean he would, in not admitting a mistake was a mistake, want to blow up a country? That is a leap of logic....but let's run with it. If he cannot admit that a mistake is a mistake (even were it a mistake in the first place - which is up for debate) AND that meant that having the "keys to nukes" was a threat....how?
If he has "keys to nukes" AND a desire to use them because he made a mistake he did not admit to and it made him want to nuke a country for some reason, how is he going to use his keys to do this due to the the fact it is not a decision he can follow through on by his own.
Walk me through this please as for all your "But then, you don't understand why it's so bad either, do you?"
Or perhaps you could admit YOU made a mistake. Not a bad thing, unless you have control of the Admin Panel.