7 Mostly Unexpected Things That Happen When You Spend Too Much Time Alone

Last updated on Dec 20, 2025

 mostly unexpected things that happen when you spend too much time alone Dean Drobot | Shutterstock
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I am an introvert. In order for me to be at my best, I require chunks of time where I am alone. This doesn't mean I avoid people or dislike going out — actually, it's quite the opposite; I can be totally social when the time is right. But where some people find social outings and constant activity restorative, I find them draining and need time to myself (outside of just sleep) to feel like myself again.

There is a difference between being an introvert and being a person who spends too much time alone. The only person who can determine if you're spending too much time alone is you. We all have different social needs, and a naturally extroverted person may find themselves needing a lot more time with others than an introvert like me. Neither of us is wrong — we're just different! Getting time to be alone has its benefits — even for extroverts. Regardless of whether you are an introvert or an extrovert, being alone takes a real toll on the body, heart, and mind. 

Here are 7 mostly unexpected things that happen when you spend too much time alone:

1. You talk to yourself

person talks to themselves when they spend too much time alone Halfpoint | Shutterstock

When there is no one around you to talk to, you are going to talk to yourself. Humans are social; we have voices that we communicate with, and whether or not there is anyone around to share our thoughts with, we tend to want to share them anyway. 

There's no harm in this game. When it becomes a problem is when you start talking to your pets and waiting for them to talk back. That's never good. 

RELATED: You Might Be A Secret Genius If You Do This One Thing Alone

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2. Pants become permanently optional

person's pants are optional when they spend too much time alone Olezzo | Shutterstock

When you are at home, clothing is optional.

Spend enough time at home all on your lonesome, and you will quickly discover that pants aren't optional; they are evil.

This can make ever putting them on in order to leave the house challenging as all get out. Trust me. 

RELATED: 10 Brilliant Habits Of People Who Genuinely Enjoy Time Alone

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3. Meals become a thing of the past

person doesn't eat regular meals when they spend too much time alone Irene Miller | Shutterstock

Some studies say that "grazing" throughout the day instead of, say, eating three square meals, is actually healthier for you. 

Sadly, I don't think these studies factored in the pie you've been working away on all day, or the seven stale marshmallows you are counting as "brunch". 

But if you can make this work for you and take in healthy, nutritious foods all day long, you can maximize your alone time. 

RELATED: 3 Ways To Ditch The Junk Food And Focus On Being Healthy

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4. Your brain may actually benefit

person's brain benefits when they spend too much time alone Kourdakova Alena | Shutterstock

According to this article from the Atlantic, spending time alone in the right way can be a "great psychological boon." I guess that's a good thing?

We spend so much time locked into engagement, be it with other people or, more likely, our electronic devices. 

Taking time to disconnect can actually improve the way we think! 

RELATED: People Who Actually Enjoy This One Thing Most Others Can't Stand Have Much Stronger Brains, Says Neuroscientist

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5. You may feel worse if you get sick

person feels worse when they're sick when they spend too much time alone Camand | Shutterstock

This study featured on NPR reveals that people who are lonely report having more severe cold symptoms.

I'm an extreme introvert, and I just got over a bout of bronchitis after getting a very bad cold after getting shingles, so yeah, I guess that tracks. 

All joking aside, there's a big difference between being alone and being lonely, right? Right. 

RELATED: Red Alert Warning: 'Hanging In There' Is Hazardous To Your Health

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6. Your sleep is less restorative

person's sleep is less restorative when they spend too much time alone Kosim Shukurov | Shutterstock

According to Psychologist John Cacioppo, people who spend a lot of time alone wake up more frequently during the night and spend less time in their beds not sleeping than people who are not alone.

This makes for a bad night's sleep. 

Sleep is as essential to our overall wellness as water and air. Mess with these things and disaster may follow. 

RELATED: Sleep Expert Shares An Austrian Trick For Getting A Good Night's Rest That Actually Works

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7. You're more likely to die

person is more likely to die when they spend too much time alone Roman Samborskyi | Shutterstock

A study shared in The Guardian reveals that spending too much time on your own can actually increase the rate of death. 

In the study shared there, scientists tracked more than 2,000 people aged 50 and over and found that the loneliest were nearly twice as likely to die during the six-year study as the least lonely.

Yikes.

With all that in mind, hopefully your "too much alone time" phase of life won't last longer than necessary, and that you're finding ways to connect with people — online, over the phone, or even by shouting out your window at your neighbors (in a friendly way, of course!). 

Remember, being alone doesn't have to mean loneliness, and only you can determine if it's "too much". 

RELATED: Whether Or Not It's Actually Possible To Die From Loneliness

Rebecca Jane Stokes is a writer and the former Senior Editor of Pop Culture at Newsweek with a passion for lifestyle, geek news, and true crime.

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