Perfect day for a sleepy nap

I may not make it all the way through today. I am struggling with whether I'd like to take vacation time this afternoon or not. I'm going to stop accruing it if I don't take some in the next few weeks, so I do need to take some time, but no one else is today, and I feel like I will be a bum if I'm the slacker leaving early. I also think I want to reserve it for the next two weeks, just in case. I'm really leaning towards leaving early today. My brain needs a break to find some clarity.