Good point. I was accepting other studies as general guidance. I had overlooked the importance of genetics. For readers that do not click through to read the s

Good point. I was accepting other studies as general guidance. I had overlooked the importance of genetics. For readers that do not click through to read the study or Wikipedia page the conclusion of the study can be summarized as: > There are a number of mutations of BHLHE41. Mutations reduce total sleep while maintaining NREM sleep and provide resistance to the effects of sleep loss. More info at https://en.wikipedia.org/wiki/BHLHE41 https://en.wikipedia.org/wiki/BHLHE41