Sure, everything can be questioned, but if you reject all assumptions then you're not left with much. There's no guarantee that the contents of your memory aren

Sure, everything can be questioned, but if you reject all assumptions then you're not left with much. There's no guarantee that the contents of your memory aren't all false or that the universe won't stop existing 1 minute from now. Yet I hold both of these claims to be false, simply because if I was to go around seriously contemplating such issues all the time then I'd just be living in a constant state of existential confusion. And there's no enlightenment in that.