PONDER #1:
What's with the expression, "I thought to myself"? Is there another way to think other than to yourself? Can you think to someone else, or to your dog, or to a chair? Perhaps you can, which would explain why people often want to "bounce an idea off you."
People also claim to be "thinking out loud," but really they're just talking. And to listen to some folks prattling on, it's clear that just because they're talking doesn't always mean they're thinking.
PONDER #2:
Why does nodding your head up and down mean yes and shaking it back and forth mean no?
PONDER #3:
They say there's more than one way to skin a cat. Is there much demand for skinned cats? How many ways are there to skin them?
SO...for some fun...add your own!