A promise about sleep you can, and need, to keep – Ti

Promises.
You make them all the time and break them on occasion, no doubt. But why does the latter occur when you don’t want it to - especially when the promise you made is to yourself?
Friedrich Niet...

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United States , American , Lisa Omary , Friedrich Nietzsche , Cara Palmer , American Psychological Association , Years Of Experimental Research , Montana State University , Systematic Review , Experimental Research , Lisao Mary , Sleep Regularity Index ,