AP PSYCHOLOGY

Detailed explanation-1: -Reasons this might happen include drinking caffeine or alcohol late in the day, a poor sleep environment, a sleep disorder, or another health condition. When you can’t get back to sleep quickly, you won’t get enough quality sleep to keep you refreshed and healthy.

Detailed explanation-2: -Insomnia is a common sleep disorder that can make it hard to fall asleep, hard to stay asleep, or cause you to wake up too early and not be able to get back to sleep. You may still feel tired when you wake up.

Detailed explanation-3: -Insomnia is a sleep disorder where people have difficulty falling or staying asleep. People with insomnia have one or more of the following symptoms: Difficulty falling asleep. Waking up often during the night and having trouble going back to sleep.

Detailed explanation-4: -Narcolepsy is a sleep disorder that makes people very drowsy during the day. People with narcolepsy find it hard to stay awake for long periods of time. They fall asleep suddenly.