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Why Sleeping on a Difficult Problem Helps You Get the Answer

Why Sleeping on a Difficult Problem Helps You Get the Answer

We’ve all been faced with challenges and difficult choices. It can be tempting to agonize over the best response or obsess over a solution, but even with your best effort, you may not be able decide what to do.

The more you think about your problem, the more difficult it becomes to get the answer. You may feel frustrated as your desire to resolve the issue grows. Impatience sets in, and your brain gets more stuck than ever.

Soon you’re tired, cranky, and mentally exhausted because your mind has been running in circles all day. But sometimes the solution is as simple as sleeping on the problem.

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Stop spinning your wheels and go to sleep

In periods of high stress, taking a rest may be the the furthest thing from your mind, but it might be the best thing for you. If you allow yourself to sleep on the issue, the answer will come to you.

A study in Memory and Cognition found that people perform problem-solving tasks more effectively after sleep.[1] The effectiveness of sleep in the problem solving equation may be related to a psychological concept called the “Incubation Effect.” The Incubation Effect, put forth by Graham Wallas in 1926, suggests that the brain is more effective at overcoming obstacles when it is given time to rest.[2]

If you have ever been unable to produce an answer to a question that you should know only have the answer pop into your head in the middle of the night, you have experienced the Incubation Effect firsthand.

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Psychologists aren’t sure if this happens because the brain is less distracted during sleep, or if the subconscious continues to work on the problem even when you aren’t consciously processing through it. Either way, science supports sleeping to solve complex problems.

Dreams will secretly inspire you

Some of the greatest scientific discoveries and artistic and literary masterpieces were inspired by dreams. For example, Otto Loewi discovered that nerve impulses were caused by chemicals during a series of dreams.[3]

When you sleep, your brain is able to process and consolidate the experiences you had when you were awake. Sleeping after you learn something new helps your brain encode the new information into your long-term memory.[4]

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Beyond just processing information, certain phases of the sleep cycle are essential for problem solving. REM sleep stimulates associative networks to unlock new potential connections and solutions that may have gone unnoticed during your waking hours.[5]

Focusing on a problem intently can keep you from solving it

Your brain operates in two distinct modes: focused and diffused mode. Focused mode is the state in which you are actively concentrating on stimuli.[6] When you’re intent on finding an answer, your mind stays in focused mode. This can cause you to get tunnel vision, and it can make it impossible to think outside the box.

The phenomenon known as the Einstellung Effect can also prevent you from finding novel solutions to complex problems.[7] The Einstellung Effect arises when the information that you already know blocks your creativity and impedes innovation. As you gain experience with a certain type of problem, your brain attempts to run on autopilot instead of critically analyzing the issue.

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When you get frustrated, it’s time to take a break

If you’re feeling stuck, it’s best to step back and take a break. Your frustration will only serve to block your ability to find a solution or make a decision. Allow yourself a solid night of sleep before you make your choice or attempt to solve your problem.

You’ll be amazed at how capable your brain is when you let it to work as it was meant to work. When you’ve hit a wall in your problem-solving process, stop thinking about it, and get some sleep.

It may be difficult to let the issue go, but you have everything you need within yourself already. You only need to give your mind the chance to work things out for you. Check out this article to fall asleep faster: 10 Simple Hacks To Fall Asleep In 30 Seconds, Backed By Science

Featured photo credit: Picjumbo via picjumbo.com

Reference

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Brian Lee

Chief of Product Management at Lifehack

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Last Updated on November 19, 2019

7 Signs That You’re Way Too Busy

7 Signs That You’re Way Too Busy

“Busy” used to be a fair description of the typical schedule. More and more, though, “busy” simply doesn’t cut it.

“Busy” has been replaced with “too busy”, “far too busy”, or “absolutely buried.” It’s true that being productive often means being busy…but it’s only true up to a point.

As you likely know from personal experience, you can become so busy that you reach a tipping point…a point where your life tips over and falls apart because you can no longer withstand the weight of your commitments.

Once you’ve reached that point, it becomes fairly obvious that you’ve over-committed yourself.

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The trick, though, is to recognize the signs of “too busy” before you reach that tipping point. A little self-assessment and some proactive schedule-thinning can prevent you from having that meltdown.

To help you in that self-assessment, here are 7 signs that you’re way too busy:

1. You Can’t Remember the Last Time You Took a Day Off

Occasional periods of rest are not unproductive, they are essential to productivity. Extended periods of non-stop activity result in fatigue, and fatigue results in lower-quality output. As Sydney J. Harris once said,

“The time to relax is when you don’t have time for it.”

2. Those Closest to You Have Stopped Asking for Your Time

Why? They simply know that you have no time to give them. Your loved ones will be persistent for a long time, but once you reach the point where they’ve stopped asking, you’ve reached a dangerous level of busy.

3. Activities like Eating Are Always Done in Tandem with Other Tasks

If you constantly find yourself using meal times, car rides, etc. as times to catch up on emails, phone calls, or calendar readjustments, it’s time to lighten the load.

It’s one thing to use your time efficiently. It’s a whole different ballgame, though, when you have so little time that you can’t even focus on feeding yourself.

4. You’re Consistently More Tired When You Get up in the Morning Than You Are When You Go to Bed

One of the surest signs of an overloaded schedule is morning fatigue. This is a good indication that you’ve not rested well during the night, which is a good sign that you’ve got way too much on your mind.

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If you’ve got so much to do that you can’t even shut your mind down when you’re laying in bed, you’re too busy.

5. The Most Exercise You Get Is Sprinting from One Commitment to the Next

It’s proven that exercise promotes healthy lives. If you don’t care about that, that’s one thing. If you’d like to exercise, though, but you just don’t have time for it, you’re too busy.

If the closest thing you get to exercise is running from your office to your car because you’re late for your ninth appointment of the day, it’s time to slow down.

Try these 5 Ways to Find Time for Exercise.

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6. You Dread Getting up in the Morning

If your days are so crammed full that you literally dread even starting them, you’re too busy. A new day should hold at least a small level of refreshment and excitement. Scale back until you find that place again.

7. “Survival Mode” Is Your Only Mode

If you can’t remember what it feels like to be ahead of schedule, or at least “caught up”, you’re too busy.

So, How To Get out of Busyness?

Take a look at these articles to help you get unstuck:

Featured photo credit: Khara Woods via unsplash.com

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