Constantly the weekday

You know, when you're on vacation, and you have to ask someone what day it is because you don't even know if it's the weekend or weekday, because it all feels like the weekend? Ya, in medical school, it's the opposite: It constantly feels like the weekday. I realized this on Friday when one of the lecturing professors made a mistake and said, "sorry, you'll have to forgive me, I guess my brain has already left for the weekend." For a moment after she said this, I was like "what is she talking about?" I had forgotten that normal people have down time on the weekend. We don't really have that here. In a way, you actually do more work on the weekend than the weekdays because there is no class to "take up your study time." It is an odd sense. Not necessarily a bad one, just odd.