Not an idiot. I know it’s something we say in passing as a way to belittle ourselves to our mistake and that nobody takes it at face value but by you saying you’re an idiot, even in the most casual passing, deeply ingrains a thought that you are indeed an idiot. Which you are not, because if you were an idiot then you wouldn’t even know and therefore wouldn’t even be calling yourself an idiot if you were.

This isn’t a dig at you specifically but just a comment to anyone who reduces themselves over a minor mistake.