I have a couple projects I'm working on that I could have done better with; nothing disastrous but not my best. I was dwelling on that, trying to figure out next steps on one of them, and got an email from someone involved and it just didn't hit right, so I was obsessing about that. And it was Newsletter Day, which takes all day. And I hadn't got feedback on a couple posts I needed to get on with, but I don't want to bug my boss. And there's the regular day to day work.
Oh yeah, and there's tomorrow/next 48 hours.