I thought the article was useless. The only thing that would have been interesting is how (or if) polyphasic naps can replace hours of one's core sleep. Uberm

I thought the article was useless. The only thing that would have been interesting is how (or if) polyphasic naps can replace hours of one's core sleep. Uberman is too extreme to keep up, no one has done it for long periods yet. The Everyman with a core sleep of 3-4.5 hrs a day with 2-3 15 minute naps is much more interesting.