You know, it pretty bad when you get two people confused and you cal someone by the wrong name. Even worse when the person who you got mixed up with has two first names for his whole name and you use them both, only to realize that it isn’t him and someone else entirely.
For example… about ten minutes ago:
“Hey Chris!”
“Russel!, I mean Charles, sorry.”
“No, it’s Marc”
Mea Culpa