Burl, can you be sure the pocket smells any better?

Nigel, makes sense, I say, grudgingly. I assume that animals' heads also differ? People's two sides are so strikingly dissimilar- I remember that when I was a kid, my left eye I called my 'friendly' eye; the other was more aloof. (Now that does sound weird. But I was a weird kid. Luckily, I completely outgrew that trait.)

To continue:

Ever wonder why we don't have three hands? Two to hold something in place, one to do the work.

Ever wonder why we can't lift the head from the erect neck and lay it on the shoulders facing up? It would be so much easier to paint a ceiling.