The thought occurred to me in Dundee, where I was, for a while, not sufficiently enjoying the fact that one belch of bad bubbles had been despatched, as an event of concern came and went, without problems, last week. The welcome relief being clouded by another burst of bubbles of concern about the next little issue that may, or may not, need to be overcome. Oh well. Time for that soon enough, if and when, and all that... Meanwhile, soon time for a brief visit to the local pub. Nothing to worry about there, for a while, perhaps.