the extreme disruption of our functioning dictates our social rhythm the extreme disruption of our functioning Social jet lag circadian activity circadian activity the extreme disruption of our functioning the extreme disruption of our functioning dictates our social rhythm dictates our social rhythm the extreme disruption of our functioning reprogrammed our internal clocks to a dangerous degree reprogrammed our internal clocks to a dangerous degree Social jet lag obeys our complex internal clocks circadian activity dictates our social rhythm the extreme disruption of our functioning circadian activity dictates our social rhythm why you’re so tired dictates our social rhythm