Icarus obviously has nothing to do with aviation. If this is not the case then the simplistic calculations are surely a result of stupidity.
In addition to the 42 days leave are compulsory course/ground school/simulator/renewal days. Usually at least another 14 days. Therefore only 10 months remaining in which to fly 900+ hours. This is of course forgetting that even pilots have the odd day sick.
Now lets not forget Sign on Time 1:00 hour prior to departure +30 minutes per turnaround, barely time to breathe before next departure and 15 minutes of duty after arrival. So the "4hours" per day ends up at closer to 9 hours of duty. But lets not forget the many days that include 7 hours plus flying plus the above mentioned buffers.
I am not complaining, as I chose this profession. It simply annoys me when ignorant people quote crap that they haven't the foggiest about.
It is still not a bad days work, if you love it.