Do you ever get mistaken for someone else?
The number of times people of said "Ooh, you look just like so and so," or "You know you're a doppleganger for that guy who works for blah blah", or even just engage me in converstation for five minutes while I desperately try and remember who they are before it becomes embarassingly apparent we've never met - well, I'm bored of it.
Sometimes I wonder if I'm some sort of replicant who thinks I'm real, and there are literal clones of me wandering around. This is not a happy thought.
So yeah, having "one of those faces" sucks. I might have to get a massive forehead tattoo to prevent all future confusion.