difficult people

Let us imagine that you are MacGyver, that 1980s tv guy who can build an atomic bomb out of gum and duct tape. You are facing a world-shattering crisis. You have a pile of scrap materials out of which you must build a high speed vehicle to effect your escape from this crisis, which will certainly involve you outracing a dramatic explosion. There are wheels, gears, sticks and the all-important duct tape. There's also a big claw-footed bathtub. Now, when your need is for lightness and speed, do you attach the bathtub, just because you've got one lying around? This analogy was used to me…