I'm going to go off at my depressed friend
Do you think that's a good thing to do?
I don't think he will ever change and therefore I think right now is a good time.
It's rude to get mad at people with a mental issue. It's important to support friends that are depressed.
I feel sorry for him but he's not going to change. My current plan is to call him out for over-reacting and then I'm just going to ignore him for a week. I'll bring the drama like it's nobody's business.
I think you are going about this wrong. People who are depressed should be treated with kindness, you can talk to them and achieve the same results, if not better.