I don't mind admitting I am erring on the side of grimness today. Amongst other (minor) irritations, the pay for the three weeks of supply teaching I did at the beginning of the month has not arrived in my bank account. This means I shall have to waste MY time chasing it up. In the back of my mind I had an inkling that this would happen. There is no reason for the payment not to have happened because I submitted all the relevant paperwork correctly and in ample time (because I am organised like that). The error is clearly down to the organisational inadequacies of someone else, and there lies the irritation - the fact that other people aren't as organised as me. Of course, I know this to be completely irrational thinking on my part because of the imperfect nature of the human being. And I know that, eventually, I shall be paid for the work I have done. But still, it has set me off on a wrong foot this morn...