This lithe, hunched-over man has a crazed expression about him. Looking at his face, you see the dried lines around his eyesockets, a testament to his unblinking, bizzare stare. His pupils seem to dart around objects moving quickly, such as birds in flight or a dropped purse. After every such ocular tic, an elated grin on his face would form, followed by an impatient twitch around his fingers.