I don't want to have to live with my dad anymore
Is your dad that bad to live with?
He's a bad role model for me. I don't like him.
If he's a bad role model, you have every right not to be with him. You should move out for your sake.
I'm lazy and my father can't afford it.
Then chuck it up and wait till you turn 18. You can expect to move out and have someone pay your rent.