Luke Muehlhauser once claimed that, with the help of modafinil, he was able to sleep only once every 48 hours, for a continuous period of a few months. Unfortunately, he never elaborated on how he felt while doing this, or on why he eventually reverted to a normal sleep schedule.
Luke Muehlhauser once claimed that, with the help of modafinil, he was able to sleep only once every 48 hours, for a continuous period of a few months. Unfortunately, he never elaborated on how he felt while doing this, or on why he eventually reverted to a normal sleep schedule.
IIRC, he said that after he switched the type of work/things he was doing, it just stopped working/became nonviable.