There's one word that comes to mind when you think about nurses and midwives - and that's kindness. Their job's often seen as a vocation and it's not a job that most of us would have the care or patience to do.
There are varying levels of stress in the healthcare profession. If you're a nurse at the frontline, in the emergency room it's confronting, worse so in the cities on a Friday or a Saturday night.
I was there last year with a son who'd been stabbed by someone unknown to him in downtown Wellington. It was stressful in the extreme, although he was the least stressed, he was on a morphine drip, his arm heavily bandaged but nevertheless with blood dripping through from time to time.
He was scheduled to be operated on within the hour. The apologetic nurses came in after an hour, dressed the bleeding wound and said he'd been bumped down the list.
That was repeated throughout the night as more urgent cases came in. He had a severed artery which was finally operated on more than 24 hours after he was admitted. The blood clotting during that period caused nerve damage which meant his rehabilitation took months rather than weeks.