I would second TOFO, especially after recent experiences.
There is an article in the Economist The World in 2015 which predicts a move away from killer hours to a more balanced 9-5 regime. It's an interesting, if in UK MOD terms slightly wishful article given our Lords & Masters insistence at getting involved everywhere but not wanting to resource it, but it echos many of the points already in this thread and would be a massively welcome change if implemented.
If I can find a link I'll post it.
Last edited by Melchett01; 3rd Jan 2015 at 12:05.