Lee suffers from sleep deprivation and he is convinced that he has insomnia.Which of the following is NOT a characteristic of insomnia disorder?

Question

Quizplus · Accepted Answer

The inability to sleep in insomnia disorder is not dependent on substance use. Insomnia disorder is characterized by difficulty falling asleep or staying asleep, or waking up too early and not being able to fall back asleep, which leads to significant distress or impairment in daily functioning. The symptoms must occur at least three nights per week for at least three months to be diagnosed with insomnia disorder.

Lee Suffers from Sleep Deprivation and He Is Convinced That