I'm going to only do half the houshold chores if my roommate works fulltime
What is your reason for doing something like that to them?
I don't like doing chores.
You are expected to share chores with your roommate. It's wrong not to help out.
I hate having to clean, I prefer leaving my room a mess. Plus they are better at cleaning than me.
All of the roommates should play their part in completing household chores. If you choose to not complete your part then you will without a doubt upset your fellow roommates.