The Art of Touching an Object

We reach out and touch an object and hence experience it out there. Surely that is a different kind of knowledge, a kind which fallible or art really does come from without? But surely you are now asking me just to believe in a sort of all encompassing, conjuring trick resem in the fanciful notion that the whole of life is really as just a dream? Is that so absurd? You love the idea that all those other different kinds of knowledge originate in the same way and are improved in thesame way. Why is direct sensory experience an exception? What if it just seems radically different?