Monday blues

Worse than usual - and the usual is pretty bad to begin with. And it's not just me. Everyone I know has been reduced to communicating with vague grunting noises. Weather, time of year, behaviour at weekend by people who are old enough to know better, what? My own view is that in the teaching calender, June should be cancelled due to lack of interest. I understand that in English schools the term runs into July. Why would you do that to yourselves?