Kinetic
The only thing I remember from Earth science was "an object in motion, stays in motion..."
Now, I'm not an object or anything but after a long period of reflection, and being mentally challenged, I believe I am on a course of Expression that will lead to a constant flow of art (photography mainly) at a better level.
So, what do I have to thank for this new found energy? I would owe it to Guitar! (That's not a punctuation error, I named my guitar Guitar) It sure was a rocky start with guitar. My left hand spazzmed often, because of my short stubby fingers, but I gotta say I am progressing rather fast.
And, to finish this all off, AP 2-Dimensional Design is pretty much done so I can finally focus on what I actually want to work on.