I feel like I have no purpose in life and nobody really wants me..?

I'd like to be happy, but I haven't been in a long time and I don't see any changes coming. Because, everyday is exactly the same. I don't enjoy my life, I'm tired of it. I don't see a reason to keep going. I have people I can talk to, but never open up to or anything like that. There's nobody I've ever had really close relationship with. I have aspirations...I write. But, I just feel like giving up. What's your say on me?