Oblige, obligate, bind, maintain - bind by an obligation; trigger to get indebted; "He's held by a agreement"; "I'll hold you by your assure" /ˌmɪr.ɚ ˈɪm.ɪdʒ/ a thing that appears to be exactly the same as An additional point but with its remaining and proper sides in opposite positions The https://givesunlight.com/bryan-johnsons-research-on-blue-light-and-sleep/