I'd never thought of it that way. I still think it's odd because book ends aren't made of chapters of a book (and weekends are days like any other). All-in-all

I'd never thought of it that way. I still think it's odd because book ends aren't made of chapters of a book (and weekends are days like any other). All-in-all it's arbitrary anyway. :P https://xkcd.com/1073/ https://xkcd.com/1073/