David Heinemeier Hansson:
The world is full of ideas that can be executed with 10 to 20 hours per week, let alone 40. The number of projects that are truly impossible unless you put in 80 or 120 hours per week are vanishingly small by comparison.
This is of course nothing new. We’ve been playing this bongo drum for years. But every time I see people crumble and quit from the crunch-mode pressure cooker, I think what a shame, it didn’t have to be like that.