I'm done with life
Why would you want to be done with life?
I'm just getting tired of it
It's understandable to feel life is hard. You shouldn't want to give up on life. Maybe talking to a professional can help you cope with your feelings.
Talking to nobody will help me. I'm alone in my room, nobody is here to talk to, so I might as well end up like this.
I know it feels like talking won't help, but I promise you it will. Call one of those suicide hotlines to talk to someone right now.