It's fascinating, isn't it?

There's still so much we don't know about ourselves. Why do we talk in our sleep? Why do we dream, and what do the dreams mean? Why do the majority of us respond similarly to certain stimuli, etc.

It's almost a good thing. It gives people like us the freedom to speculate, give our input, and share our thoughts on the unknown. If we knew it all, and had it all figured out, it wouldn't be any fun.

I know I went a bit off topic with my comment, but good write up. Always looking forward to when you post : )