In preparations for upcoming development of my first good game, I've deviced a little application which will prevent me from all-nighters: GoToBed.exe. It's a fantastic little program which cannot be terminated. And it hibernates the computer no later than 0:33. It can be set to hibernate earlier, but never later.
Productivity will go down, but a feeling of well-being will thrive. Probably. Possibly.
Ventures of an ex indie game developer