And how come that mute guy never answers me?

Yesterday, while driving, Monkey spotted a man walking on the sidewalk. The man had a white pole with a large rubber tip. Many of you may already know where this is going. Monkey said, "what's he looking for?" She thought that he was holding a metal detector and looking for precious coins on the sidewalk; because the sidewalk of course is where you really need a metal detector. If you are able to detect a coin buried beneath the concrete are you really going to get out a jackhammer and start drilling away on the miniscule chance that you've found an ounce of gold instead of just an old sardine tin lid. Anyway, I replied that as the man was blind, he was probably looking for anything.