Neither. The mirror is upside down. Looking in the mirror for a long time will give you room to replenish your brain. In fact, it is an image of "what you think", and the camera is an optical system different from the eyes. Without the sense of movement, it is almost the same.

In fact, the self in the mirror is a mirror image, which will make the left and right faces look upside down. However, due to the asymmetry of each person's face, the visual sense after inversion will be different, which will make him feel different from himself in the photo.

Extended data:

Specific influencing factors

The shape, length-width ratio and coating amount of the mirror will affect its own appearance in the mirror. Take the mirror in the shopping mall as an example. People often look tall in this mirror because of the above factors.

According to the psychological point of view, when you look at yourself in the mirror, your brain will automatically filter out some bad details for your own beauty, so you look 30% better than your real self, which means that this is actually a psychological suggestion.