I know it does't follow. In logical terms. But nothing valuable follows in logical terms, does it?

Well, Munchausen trilemma didn’t stop the search for truth even if it should have. If you cannot offer anything but a sophistical refutation of my argument, it means that epistemology (gnoseology) is pointless and ‘philosophy of mind’ is an oxymoron. Common, go ahead and refute me!

I mean 'the human mind' and this should be obvious. I don't dig as deep as 'the concept of mind', which would be too much for me.