I just closed my eyes. It's a way to give my eyes a break without sleeping.
This is what I do a lot especially when my eyes have been opened to the screen for a long time. Also, my eyes are affected when they are opened to the dust around when travelling. So, I do this to give my eyes some break.
Writing about my day most times comes when I don't have anything else to talk about. This is very easy to write and gather around ideas from the day. You definitely had a great day.