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▶️ My other youtube channel: @Martinadquiereunidioma ▶️ Collaborations to martinbalh(at)gmail.com ------------------------------------ 00:07 Polyphasic sleep 00:27 Why sleep less? 01:18 Better vs worse sleep 01:56 What is polyphasic sleep? 04:12 How do we sleep? 05:43 What model am I going to follow? 06:59 Gathered experience 08:39 Recommendations 08:52 Steve Pavlina