According to Wikipedia [0]: > ... the holder of the scientifically documented record for the longest a human has intentionally gone without sleep ... stayed aw

According to Wikipedia [0]: > ... the holder of the scientifically documented record for the longest a human has intentionally gone without sleep ... stayed awake for 264.4 hours (11 days 25 minutes). So I'm gonna guess "no", it doesn't mean "without sleep". [0]: https://en.wikipedia.org/wiki/Randy_Gardner_(record_holder) https://en.wikipedia.org/wiki/Randy_Gardner_(record_holder)