Mundane? Yup. Pointless? Yup.
I was looking for my water bottle, which I thought I had left on the kitchen counter after rinsing it out, but it wasn’t there. So I went back to my desk, thinking maybe I brought it there and just forgot. But I did more that that. Evidently, I filled it up with spring water from the cooler, then brought it back to my desk, although I can’t remember doing anything other than rinsing it and setting it on the counter.
I must need sleep.