Rather randomly the other week, I happened to attend a research seminar on the effects of stress and 'burnout' in the workplace. It was very interesting, and rather shocking to discover just what a problem it is. However, I am grateful for the experience in another way: If I hadn't been, I might not have noticed how close I was to making myself rather unwell. I am sure most, if not all of us know what it is like to feel stressed and over-worked (working on the assumption that this blog is least likely to ever be read by a Tory MP or Michael Wilshaw). Certainly I have felt this before, and in a sense it is generally quite easy to deal with. Getting over-worked means you get tired and grumpy, and this becomes so manifest that you quickly realise that it is time to get some sleep - or at the very least sit quietly in a corner somewhere until the steam stops travelling horizontally from your ears and your eyes un-cross. More sinister though, is the kind of stress...