[krater23]

I tried polyphasic sleep and exactly what the text said, I stopped because social pressure of a monophasic world. It worked, but some other things like meeting friends more than four hours was more important for me. So, I read three screen sites of text with only one argument: Polyphasic animals are sleeping longer.

I don't think thats a really good argument compared with reports from people that are doing polyphasic sleep for months.