Videos like this make me giddy. No, really. I literally squee’d right around the 2:00 mark, and I had to rewatch the bit around 2:20 to figure it out.
I love the fact that our brains are so squishy and unreliable because it shows that to some degree, we all need to hold our ideas loosely… because our brain isn’t always as dependable as we think (!) it is.