Your asymmetrical features perplex your brain since they appear on the "wrong" side of your face. Because of this effect, several camera programs will intentionally reflect the image horizontally when you photograph selfies or record video. This is called "mirroring" and it makes objects on one side of your face appear flipped in relation to what they actually are. The reason for this is that if you didn't do this, then people would see double images of themselves when viewing their own photos on a computer screen or smartphone display. This could cause confusion and even anger! So, mirroring allows for only one version of yourself to be seen at a time. It's also worth mentioning that because of mirroring, left-handed people appear right-handed in photographs. And right-handed people appear left-handed. So, if you're left-handed, you'll need to tell software not to mirror your image. Finally, there is another reason why one side of your face looks different from the other. If you look at pictures of people who are right-handed, but were photographed with a left-handed camera, you'll notice that one side of their face is darker than the other. This is because light hits the right side of their face when taking a photo from the left, and vice versa.