I think I'm depressed or just emotionless

I really don't get anything in life anymore. Something fun goes on, I don't feel anything. Not happy. Not exited. Nothing at all. Something bad/ sad happens. I MIGHT, on a good day, feel a ittle bad, but I usually don't feel anything, I don't get the feeling to cry, unless I'm alone, I don't really get the feeling of hopefulness, not since I was younger. The only feeling I have is nothingness.

But when people look at me, I smile and pretend to be happy and exited. When people talk to me I keep on my fake smile and keep my fake exitement and happiness. They don't expect a thing, nope. Nothing fake here...idiots.

So yeah, I must eather be depressed or just plain old emotionless.