How could you prove
that you’re not a brain in a vat being fed simulated experiences?

Question

Accepted Answer

You can’t — not with certainty. Even Descartes could only find one thing he was sure of: 'I think, therefore I am.' — The premise of The Matrix, of much of philosophy since Plato. Reality is unfalsifiable from the inside.

How could you prove that you’re not a brain in a vat being fed simulated experiences?