[jerf]

Make sure to keep the context here. HN on occasion discusses napping at work and nap policies, and the discussion is usually pretty sensible.

This, however, is basically "Should my employer give me a benefit because I'm tired from working for other people?", which is, well, let me settle for "definitely not the same question".

In this case you can make a strong case that the employer in question isn't so much on the hook for providing nap time, but justified in firing you for not being able to keep up your end of the bargain because of your choices.