but if he tried to do itas he would , no doubt , this guy thought , as what situation was more likely to make a person itchy as being confined in a box with rubber tubing wrapped around each and every one of his moveable parts ? he would find that the rubber tube attached to his right or left hand was looped through a pulley and attached at the other end to the constraint on his ear such that as he moved his hand toward his ear , his ear would be pulled away from his hand ; and this would be the case no matter from what angle he attempted it . )