————from reddit:
Its because of Self enhancement effect.
People generally like what they see from their mirrors rather than pictures of themselves because they like to see the positive qualities of themselves rather than being completely objective. It will seem a little bit strange to see your own picture because you are not used to see yourself from outside
perspective.So it gives off that uncanny valley vibe.
Its also why people hate to hear their own recorded voice.
我自己就特别不愿意听自己的录音