I'm going to be responsible for my roommate changing dorms because I'm loud.
I'm curious as to what makes you so loud in the dorm?
I often forget that I'm not by myself
I understand the urge to want to be loud sometimes, but it's important to be courteous to your roommate. They are trying to live in the same space as you and need to be able to have a peaceful and quiet environment. I think it would be best if you apologized to your roommate and tried to keep it down in the future.
This is not fair. I did nothing wrong.
When you have roommates, being loud is definitely inconsiderate and something that is bound to annoy them. Think about how you would feel if they suddenly started behaving loudly while you were trying to concentrate or sleep.