The beauty of this question is that it is not aggressive.
It is neutral.
It is curious.
It shows that you are open to learning if the evidence is strong.
But at the same time, it demands intellectual responsibility.
A fool often expects resistance, not inquiry.
When you respond with calm curiosity, you disrupt their rhythm.
The second question is even more powerful:
“What would change your mind?”
This question reveals everything.
If the person says, “Nothing,” then the argument is over.
You are not having a discussion—you are facing stubbornness.
If someone admits that no evidence, no facts, no reasoning could ever change their opinion, then continuing the debate is pointless.
They are not seeking truth; they are defending identity.
On the other hand, if they say, “If I saw reliable data,” or “If an expert proved otherwise,” then you know there is room for real conversation.
This question tests intellectual honesty.
It separates thinkers from fools.
A wise person is willing to adjust beliefs when presented with better information.
A fool sees changing their mind as weakness.

These two questions work because they shift the burden of proof.
Instead of you trying to dismantle every flawed argument, you invite the other person to strengthen theirs.
Instead of reacting emotionally, you stay composed. Instead of descending into chaos, you introduce structure.
Galileo Galilei himself faced powerful opposition when he supported the idea that the Earth revolves around the Sun.
Many authorities refused to examine evidence because it threatened established beliefs.