Apparently I'm not symmetrical at all in real life, but in pictures I am thanks to this. I don't mind this first one so much. It's kind of spooky-cool, and my mouth looks like a heart.
And here I am all symmetrical again. Kind of like my Auntie Sue, a little like a pancake, and a lot like I'd have trouble detecting odors.
And that's what a symmetrical alien would look like. Knowledge is power.