Who wrote this?

I pulled out an old notebook and a textbook from my second semester studying in university here. The book has notes written in my handwriting, and the notebook is all mine, but both of them are written almost entirely in characters. Guess what? I can't read a lot of it. Now, I know that I've lost some vocabulary in my five year stint away, but come on! It's the most bizarre feeling to look at something written in your own hand and have no idea what it says.

Now granted, probably some of that left my brain because, after hanging around for awhile it found I had no use for it. No use staying where you aren't needed. And I probably do know the meaning of some of them, but have forgotten what they look like written down. If they aren't characters that direct me on a menu, to a hospital, or down a street, they aren't likely something I need.

So I guess I'll do my best to decipher, and we'll see what sticks this time around.