Has anyone seen us fall behind?

People regard our faces as rear cameras.

1, what is before and after?

In photography, the front position refers to the position of the camera in front of the photographer and the back position refers to the position of the camera behind the photographer. Similarly, in our daily life, when we look in the mirror, we see our front, while others see our back.

2. Why do you feel that your face is backward?

This is because our eyes are symmetrical, and the difference between the front and the back is just the opposite. So when others see our faces, they see our rear images, which is why what we see in the mirror is different from what others see.

3. Characteristics of human visual system

People not only see things with their eyes, but also analyze and interpret them with their brains. When we see a familiar person, our brain will automatically process the image we see and convert the left and right opposite images into correct images. Therefore, even if others see that our faces are backward, we won't feel anything wrong.