I was reading your back and forth with that guy, and it was interesting to see what caused you to react: deflection, deception, an inability to see something almost hitting him in the nose.
In most cases, I react in a very different way. I get really cold and logical and shred someone’s argument almost word by word. Not that it matters. It depends on the individual’s personality and how they react.
Some people will refuse to understand because they are completely confident idiots. Here is one of the best articles ever that explains why people can so willfully ignorant.