I am feeling sufficiently Not Quite The Thing today that I ended up excusing myself from my seminar at college. This was partly due to some stuff that came up in the lecture which pushed some buttons for me, but my reaction seemed (to me) a bit excessive.
Do other people find that they get an emotional crash a couple of days after a long ride? I did a DIY 300 on Saturday, which went well, but it was a very long day.
I'm not sure this has ever happened to me before - although it might be that I've previously put it down to tiredness. Indeed, that might be the problem here (I was up for 22.5hrs, 20 of 'em on the bike/at controls; and then only got 5 hrs sleep before it was time for the annual Glastonbury Ticket StressFest). But I also wondered if there might be a cousin to "Tuesday blues" (which is what happens 3 days after you have taken things (ahem) which deplete your serotonin levels).