Function, Function...what's your Function?
It's a little confusing a first, but after playing around with it more I had a better understanding, that functions are basically actions. And the () just "calls" the functions to actually execute. Pretty cool stuff. I can definitely see how useful all this will be once I get deeper into it.
But I can also see how easy it is to wreck your whole code by misplacing a semi-colon. Fun times with functions!