Nolan and bella were standing in the middle of the kitchen discussing vacation plans when nolan suddenly crashed to the floor in a deep rem sleep. nolan's behavior indicates that he is suffering from: sleep apnea. insomnia. narcolepsy. night terrors.

Insomnia- the inability too sleep

Night terrors- waking up screaming in the middle of the night terrified of something

sleep apnea-  sleeping disorder where breathing stops while asleep

Narcolepsy- where you at any given moment can fall into deep sleep without any warning

Narcolepsy is your answer  

cuz he is really really short, assuming an unorthodox and inherently unlucky configuration of elevator buttons…

explanation: