How blue is your Monday?

Today is Blue Monday, allegedly the most depressing day of the year. I generally mention it every year on this blog, although I don't believe in it: the concept is pure pseudoscience. January is a depressing month, Monday is a depressing day, so I can understand why the concept seems to make sense but truly, as I said here, every Monday is Blue Monday. In any case, I hope my Monday, and yours, goes well.