It's inside, and you'll never know.

It is not in the looks, in the clothes people wear, or in the smiles coming from them. It's what inside them, it's in their minds, it's in their hearts. You can never really have any idea how that person is going through. You cannot know a person entirely unless they reveal themselves to you. Everyone is going through something, everyone has their dark sides. And you have no right judging them for what they do because you are not that person. Whether he may be right or wrong, you got no say in that. So just stop judging people.