Yes this is well known (even if rather unpredictable) effect, but unless you are either solving mankind's urgent global issues or at least building your own com

Yes this is well known (even if rather unpredictable) effect, but unless you are either solving mankind's urgent global issues or at least building your own company / organizing your own life, this approach sucks. You basically prefer faster problem solving (which usually means work-related problems for your employer) to having a good long uninterrupted sleep, which is important in physical and mental regeneration. Or am I missing something, ie you suffer from some form of insomnia and you wouldn't get a good sleep anyway?