720KiB, 1129x1101, 1582714378440.png View SameGoogleiqdbSauceNAO Is REM rebound real? Anonymous Thu 05 Mar 17:28:29 2020 No.11442351 ViewReplyOriginalReport Quoted By: If I sleep 3 times 20 minutes per night for a week;will I induce lucid dreams or at least long,realistic dreams? Also what are the effects of endorphins on dreaming?