Do you know what a falsifiable hypothesis is? You should start make some of those and testing them.
It's pretty clear we experience reality very differently. And whether a defense mechanism or merely mocking, you keep defaulting to denying my existence as a real person rather than deal with any facts I point out. It's sad, because you seem unable to grappling with how fragile your reality is. It doesn't have to be so, but that also requires you to do some work and expand your knowledge sources..