I cut my sandwich in half down the middle, rather than diagonally.
I know - it's borderline lame that I'm even writing about this. But seriously! After I did it, I stopped and wondered: "What on Earth made me do that?" I can't even remember the last time I did that. Why did I change my way of cutting my sandwich TODAY?
Anyway - I have no idea why, but it made me smile. I feel silly, but it made me happy to think that I can still surprise myself. With all this self reflection and learning I do, it's refreshing when things happen for no darn reason at all and capture your attention.