I want to see no one for at least the next 24 hours, better until the end of the weekend (weekends are actually sometimes spent without ever leaving the room).
But there is a lecture tomorrow, I need to see the Maths lecturer, I need to go food shopping (but I could live off the stuff I have over the weekend), I need to return books. Right now, I don't think I can deal with any of that. Hopefully, I'll feel better tomorrow morning. And if not, well, it won't be the end of the world if I do none of those things. It won't be the first missed lecture, it won't be the first time all my meals consist of protein bars, soda and some fruit and it won't be the first time I get fined for returning books too late.