The use of sheep and goats as figurative images of good and bad people gave me pause even when I was a Witness.
I've lived in the countryside, and know that sheep are quite possibly some of the most stupid mammals I've ever observed close hand. It's not unknown for a ewe to stand at the edge of a ditch whilst giving birth, with her arse hanging over the edge, with the inevitable 'SPLASH' after the final heave. Some highland breeds might be smarter, but not a lot. Most breeds are so highly developed for domestication that they don't do too well in the wild now.
Goats on the other hand are far brighter. They can survive in a far wider variety of environments. They need less looking after.
I always giggled about this in meetings when they talked about sheeplike qualities...
Any other particulary stupid examples people can recall?
People living in glass paradigms shouldn't throw stones...