Why do i look worse in pictures?

Why do i look worse in pictures? - 1

Added (1). this is a really weird question but i wanted to know why i don't look the same in pictures? I'm not saying i look bad in pictures but i feel like i look worse in pictures than i'm in real life.
Also, one guy that was following me on instagram met me in real life and he said i looked much hotter in real life. Why is this? And what do i do to stop me from looking so different? If your wondering i usually use a iphone 4 for my pictures

Well you are looking at yourself in the mirror mainly, that image is different than a photo.

This is an illusion because you are not used to seeing yourself in a 3rd person perspective its just a brain trick