Marcelarse:
You continually prove your ignorance.
900 hrs is the norm at SOME levels in aviation. If you fly 900hrs farting around in your LCC in Europe or anywhere else, most likely 85-90% of your flying is when the sun is up... ...you know, that bright star that shines... ...but you'd have to pull your head out of your Marcelarse long enough to see it.
Flying 900hrs with midnight/2am/4am departures and crossing many time zones is too much. Way too much.
I've flown 900hrs at my previous company and by no means was it as tiring as flying 900hrs at EK.