Instead of simply turning over, the brain immediately begins scanning for problems.
What time is it?
How many hours do I have left?
What if I can’t sleep?
I’m going to be exhausted tomorrow.
Why does this keep happening?
The nervous system becomes more alert.
The bed, which should represent rest, can gradually become associated with frustration and worry.
This is one reason cognitive behavioral therapy for insomnia, commonly called CBT-I, focuses not only on sleep habits but also on the thoughts and behaviors surrounding sleep.
Sometimes changing your relationship with nighttime awakenings is just as important as changing your bedtime routine.
4. Alcohol Can Disrupt Sleep Later in the Night
This surprises many people.
Alcohol can make you feel sleepy, so it may seem like a nightcap helps you sleep.
But feeling sleepy isn’t the same as getting stable, restorative sleep.
Alcohol can alter normal sleep patterns and contribute to awakenings later in the night.
