Sometimes...

Sometimes, I'll argue a point I don't really believe in.

Sometimes, I do that because am I asshole.

Sometimes, I'll do it to see if you know what you are talking about.

Sometimes, I'll do it to make sure I know what I'm talking about.

Sometimes, I don't know what I'm talking about.

Sometimes, I change my mind while I'm arguing a point I thought I didn't believe.

Sometimes, I just want people to talk about stuff.