TRYING TO GO TO SLEEP; YOU THINK ABOUT YOUR DAY; YOU GET AN EARWORM SONG IN YOUR HEAD; YOU HEAR A SIREN; YOU REMEMBER A DISTURBING VIDEO YOU WATCHED EARLIER; YOU FEEL SOMETHING RUB AGAINST YOUR LEG; IT BEGINS TO THUNDER; YOU RECALL A CHILDHOOD TRAUMA; YOU BEGIN TO SEE THINGS IN YOUR ROOM; YOU HEAR HEAVY BREATHING; you fall into a spiral of short nightmares in which you wake up immediately and you're so tired that you continue to fall asleep multiple times