I think it’s a healthy thing to do to admit when your wrong as it places importance on truth rather than self image.
Some examples:
I thought pay-per-view was paper-view because you had to fill out a form to watch it.
This morning I insisted there was a noise outside to my partner and it was in fact the refrigerant in the fridge gurgling.
I thought the cat wanted to be pet— it did not.
I’m wrong all the time. My amazing ADHD lets me finish stories in my head when someone starts talking, and it never goes the adventurous amazing way my brain told me it was going to go.