Why Can't I Shut My Brain Off at Night?

You finally get into bed.

The day is over. You have nothing else you need to do right now.

But your mind doesn't seem to know that.

You start thinking about something that happened earlier. Then you remember something you need to do tomorrow. One thought leads to another, and before you know it, your mind is going through your entire to-do list.

You look at the clock.

Why can't I turn my brain off?

You try to stop thinking about it.

But that doesn't seem to work either.

If you've ever felt exhausted while your mind is still racing, you may wonder why it's so difficult to quiet your thoughts at night.

Why Does My Mind Race at Night?

There are several reasons your mind may become more active when you get into bed.

During the day, you're busy.

You have work to do, people to take care of, errands to run, and decisions to make. There may not be much time to think about everything that's happening.

Then nighttime arrives.

The distractions are gone.

And suddenly, you have space to think.

You may replay conversations from the day. You may worry about tomorrow. You may start solving problems you've been putting off.

Sometimes your mind isn't racing because something is terribly wrong.

It's simply the first quiet moment you've had all day.

When You Start Trying to Stop Thinking

When your thoughts are keeping you awake, it's natural to try to make them stop.

You might tell yourself:

Stop thinking.

I need to clear my mind.

Just relax.

Don't think about tomorrow.

But trying not to think about something can make you pay even more attention to it.

Now you're not only thinking about work, your family, or tomorrow's responsibilities.

You're also monitoring your thoughts.

Am I thinking too much?

Why can't I relax?

Why is my brain still going?

That can make bedtime feel like another task you have to accomplish.

And sleep is difficult when you're working hard to make it happen.

When Your Thoughts Become About Sleep

A racing mind can become even more frustrating when you've already been struggling with insomnia.

You may know that you need to sleep.

So you start thinking about how important it is to fall asleep.

I have to be asleep soon.

I have to get up in five hours.

If I don't sleep now, tomorrow is going to be awful.

You may check the clock to see how much time you have left.

Then you start calculating.

Maybe you can get six hours.

Now five and a half.

Now five.

The focus has shifted from whatever you were originally thinking about to whether you're going to get enough sleep.

And that can keep your mind alert.

Tired but Wired

This is one reason you can feel exhausted and still have trouble falling asleep.

Being tired isn't exactly the same as being sleepy.

You can feel physically and emotionally drained while your mind remains alert.

Sleep is influenced by several things, including your natural sleep-wake rhythm, how much sleep pressure has built up, and how alert or activated you are.

Stress and worry can increase that sense of alertness.

This is sometimes described as feeling tired but wired.

You may desperately want to sleep while your brain seems determined to stay awake.

You Don't Have to Empty Your Mind to Sleep

One of the frustrating things about nighttime thoughts is the belief that you have to stop thinking before you can fall asleep.

But having thoughts isn't necessarily the problem.

Your mind is going to produce thoughts.

You don't need to have a completely empty mind in order to sleep.

The problem can develop when you become caught up in those thoughts, start worrying about them, or begin trying harder and harder to make yourself sleep.

The more important it becomes to get rid of every thought, the more closely you may monitor what's happening in your mind.

And that can keep you engaged when your goal is to disengage.

When Bedtime Becomes a Place for Worry

If this happens night after night, something else can develop.

You may start expecting your mind to race when you go to bed.

You might think:

Here we go again.

I'm probably going to be awake for hours.

I never sleep well.

Over time, bedtime itself can become associated with frustration and worry.

Your bed is no longer simply where you go to sleep.

It becomes a place where you think, worry, plan, check the clock, and try to make yourself sleep.

This can create a cycle:

Racing thoughts lead to wakefulness. Wakefulness leads to worry about sleep. Worry about sleep increases alertness. Increased alertness makes it harder to fall asleep.

Then the next night, you may go to bed already expecting the same thing to happen.

Why Another List of Sleep Tips May Not Be Enough

If you've been dealing with a racing mind at night, you've probably already tried to fix it.

Maybe you've tried meditation. You've listened to sleep stories or calming music. You've written in a journal. You've stopped looking at your phone.

These things may be helpful.

But if your difficulty falling asleep has become a pattern, the problem may be more complicated than simply having too many thoughts.

You may need more than another technique to try at bedtime.

That's where Cognitive Behavioral Therapy for Insomnia, or CBT-I, can help.

What Is CBT-I?

CBT-I is a structured treatment specifically designed for chronic insomnia.

It looks at the patterns that can develop when sleep problems continue. This includes what happens when you're lying awake, how you respond to racing thoughts, how much pressure you put on yourself to sleep, and how your daytime and nighttime habits may be affecting your sleep.

The goal isn't to teach you how to force your mind to become quiet.

Instead, CBT-I helps you change the patterns that can keep insomnia going.

What If You Can't Turn Your Brain Off at Night?

If your mind seems to come alive the moment your head hits the pillow, it can be easy to believe that you'll always struggle with sleep.

But a racing mind at night doesn't mean you're incapable of sleeping.

And you don't need to learn how to completely shut off your thoughts in order to sleep better.

Chronic insomnia is treatable.

If you're tired of lying awake at night trying to quiet your mind, worrying about tomorrow, or wondering why you can't just fall asleep, CBT-I may be worth exploring.

I provide CBT-I for adults in Washington State through telehealth. If you'd like to learn more, visit my Insomnia & CBT-I page to see how therapy can help.