Stubborn stroller

Jack's a man of routine. And his routine pretty much consists of waiting around begrudgingly until it's time for his evening walk. And although the neighborhood is vast, encompassing dozens of exotic streets and sidewalks, Jack's not one for deviating from his predetermined route--namely the same one he took months ago when he first learned to piddle down the sidewalk. It worked well then. It works well now. Those other options, Jack sniffs, are fool's gold.