As an F1 some hospitals won't let you do nights. I wasn't that unlucky.
Nights help you feel like a real doctor - the kind that actually has to make decisions off their own backs.
As you can probably gather, I love nights. There are less relatives, less hospital management and generally less people to annoy everyone.
I'm also very lucky that I can switch from days to nights (and back) very easily. I know some of my colleagues struggle with nights, but I love them.
But then I guess nights are like Marmite - you either love them or hate them!