Do You Really Disagree With Someone?

You want to be at level six, which is refuting the other person's central n as paul graham says in the article. And you definitely don't want to be anywhere below level four. This framework only tells you whether or not someone has actually made an argument, but it doesn't tell you whether the argument is correct. Most of the disagreements that happen are not even arguments. They're mostly at things like disagreeing with the tone. But there are many other logical fallacies it's well worth knowing and understanding.