At which point you begin a dialogue between ontology and epistemology. "This appears to exist, and I know because ..., which tells me in turn that that exists, which I know because ..." Oh never mind. My epistemology sucks. My ontology isn't much better. And ethics, poetics, rhetoric and aesthetics, let's not even get into that ... just a jumble of half-formed things that at best I understand for fleeting moments.
I'm so gonna fail the final exam in the afterlife. You know, the question all of us philosophy-types fear will be asked: "Please come up with a coherent philosophy of ontology, epistemology and ethics. Take as much time as you need. Be prepared to defend your answer."