Pick a topic your 100% against and makes your blood boil and make an serious argument for it. I think It has many benefits. People today are to polarized and have for how to debate like educated civilized individuals. It can be fun if emotions can be keep at bay. You think more clearly when not in an emotional state as well.

Though it may be a fun idea or may be a bad one. I should be asleep but it doesn't seem to be happening to many random though like this.

Anyone ever hav to to this in school?

Nah, I did get kicked out of a few college classes for being the opposition. Got “A’s” because the teachers didn’t want a riot in their classes when I debunked their arguments.
I do look at what I disagree with and their way of thinking in order to counter against it. I don’t agree with a lot of things, but I can see their arguments.

I had fun like that in college also. I had great professors that supported me, even if what I argued for was counter to their beliefs. It makes everyone think.