They are just people. They don't know what to do. They don't know what's right or wrong. They don't know when to start or stop. They just do what instincts tell them to. Or in some other cases, they just don't do what their instincts ask them to. And they leave you confused. People- they are confusing. 

But that's why they are people. Because how much ever you think you know them, you don't. You don't know what people are thinking, you don't know what people feel, and you don't know what people want. But that's what makes you want to know people. Because you have no idea what goes inside their heads. You think you will, once you get to know them. And though you think you know the other person really well, you turn out to be nothing more than strangers who know each other. 

They are complex. They do things that you don't expect them to. And as I write, trying to make sense of these things I realize, I'm very stupid. I should have known there's no point in doing that. Because as I already said, people are complex. There's no point trying to make sense of what they do. However predictable you think they are, you never see some things coming. 

 People are confusing, complex and you just don't get them. But you still try. That's the beauty of it. We all try even though we know it's of no use, in hope that we discover someone. That's what keeps us going.