Thelema,
I guess I've never though about this being unusual. My handwriting can change from hour to hour. Sometimes large, sometimes small. Neat to sloppy. Writing to printing. My printing is beautiful, I use it if I ever do any drafting by hand. I've never thought about it being a reflection of anything about me, but it could have something to do with my moods. I'll have to watch that more closely in the future.
Thanks for bringing this up!
Greg