It's actually deeply strange to consider what we see in the mirror isn't what other people see because it's flipped. How you fix your hair that you like is what no one else sees.

There was a Radiolab episode about this years ago. https://hairparttheory.com/2011/04/22/radiolab-show/

Go find 3 or 4 iconic portraits (Abraham Lincoln was the example given) and flip them. It's like a whole different person. But that's how HE saw himself every day.