Have you ever changed your mind on a fundamental issue as a result of an argument?
On the internet or real life? Family or colleagues or friends?
What scale of issues?
On the contrary to popular belief about the efficacy of argument on the internet, I have seen people change their minds on big issues such as politics and religion, which were catalysed by arguments on the internet. But are these the exceptions, rather than the norms? (the individuals in question were NTs)