Low level headache

Used to starting a tour in London, I had to fly to Dublin to meet group at airport and then work through Ireland and on to Scotland. Two drivers, unfamiliar territory, a new way of starting the tour, a bout of flu in the early days and going out to Dublin airport a five thirty on a rainy morning was not much fun and, although the tour went well, it was the unfamiliar start, the group coming together in dribs and drabs - including one passenger who did not join until the end of day three and spent the first week complaining about his tour (particularly the tour director) in Italy - and some new territory and hotels that gave me a low level headache which I am still trying to shake off. We are creatures of habit and the break with the usual system of imposing your personality from the get-go made it a curiously diorienting experience.
Maybe it is all the back to backs - one day off in August, two in September but the end of the saeson is in sight.
However, like the hotels already promoting Christmas, the company is asking you for winter availability...
Let's get the summer over with first -s tarting tomorrow...