You think that bold firefighters hold no fear in their bones when they rush into a red-hot cauldron of fire that was once a high-rise building? That police officers run have no fear inside as they run toward an active crime scene? That parents don’t spend some sleep-deprived nights, dreading the marching onslaught of the notorious ‘teen years?’ That the middle-aged generation laughs fearlessly and poo-poos the much-talked-about inevitable old age, loneliness and pain?