I despise my roommate and yet we are friends somewhat.
Why would you dislike your roommate so much?
He is sloppy and messy and never cleans up around the house.
How can you be friends with someone you hate so much? You should work on working out your differences or move out, as he doesn't deserve someone hating on him constantly.
He just needs to get his shit together and act right.
Your hateful attitude towards your roommate over cleanliness is way overblown and it's wrong to put this vitriol on him. Talk things out with him or find a new place to live.