A few years ago I made the mistake of thinking that I'd be happier as a boss than as an academic. After a year or so , I was having a pint with one of our students when he remarked "I dunno about this new job of yours - you never sing in the corridors any more!". I didn't even realise I used to sing in the bloody corridor!

Regards

p.s. He was right, of course. Fortunately, I managed to find a way back before I went round the twist completely. Do I sing in the corridor again.....I don't honestly know - which is probably a good sign!