Prosopagnosia is a cognitive disorder, due to the damage in the brain on the lower right of the temporal lobe. People may have completely normal eyesight and memorization but just can’t figure out who the person standing in front of them is. People they have known for years can look like total strangers the next time they meet.
“Which bag does it fit into?”
“The way you walk”
“Hairstyle=You”
“Smile”