Your statement is exactly the incarnation of Moravec's paradox. You don't see the amazing things that a 5yr old (even a 2yr old) can do, exactly because these t

Your statement is exactly the incarnation of Moravec's paradox. You don't see the amazing things that a 5yr old (even a 2yr old) can do, exactly because these things are completely obvious to us. They become much less obvious once you want your robot to be able to do these same things. At that point these things become horribly difficult.