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Why Do I Overthink Every Decision? How to Stop Second-Guessing Yourself

Writer: Courtney Lavin, LPC
Courtney Lavin, LPC
Oct 6
5 min read
Woman looking out over a mountain landscape from a scenic overlook

You make a decision.


Then, almost immediately, you start questioning it.


Was that actually the right choice? Should you have waited?

What if you missed something? What if you regret it later?


So you think about it again. You make another pros-and-cons list. You ask someone you trust. You Google it. And somehow, instead of feeling clearer, you feel even less certain than when you started.


If you tend to overthink decisions, you may assume the solution is to gather more information or think things through more carefully. But often, the problem isn't that you haven't thought enough.


It's that you're trying to think your way into certainty.

And for many decisions, certainty simply isn't available.


Why Do I Overthink Every Decision?

Overthinking can be closely connected to anxiety, perfectionism, self-doubt, and discomfort with uncertainty.


Your mind may be trying to protect you from making a mistake, disappointing someone, choosing something you'll regret, or realizing later that you could have made a “better” choice.


When a decision feels important, thinking harder can feel responsible. If you can just consider every angle, maybe you can guarantee a good outcome.


Unfortunately, most decisions don't come with that guarantee.


At some point, careful thinking stops helping you make the decision and starts helping you avoid the discomfort of making it.


When Overthinking Looks Like Being Responsible

Overthinking isn't always obvious. Sometimes it looks like:

  • Researching long after you have enough information

  • Asking multiple people what they think

  • Making a decision and immediately questioning it

  • Comparing yourself to people who chose differently

  • Waiting to feel completely confident before moving forward

  • Creating endless pros-and-cons lists


This can be especially confusing if you're thoughtful, responsible, and used to making good decisions.

There is a difference between thinking something through and trying to eliminate every possible risk.


Woman sitting at a table looking thoughtfully at her phone
Sometimes looking for one more opinion or one more piece of information only gives overthinking more room to grow.

Why Anxiety Makes Decisions Feel So Hard

Anxiety tends to ask for certainty.


It wants to know how the job will turn out before you accept it. Whether the relationship will work before you fully invest in it. Whether moving will be the right choice before you pack a box.


Of course, those are exactly the kinds of questions life rarely answers ahead of time.


Underneath a lot of overthinking is the belief that there is one correct choice and your job is to find it.


Instead of asking:

“What choice makes sense based on what I know and what matters to me right now?”


You may find yourself asking:

“Which choice guarantees that I won't regret this later?”


The first asks you to use your judgment.

The second asks you to predict the future.


No amount of overthinking can make you able to do that.


How to Stop Second-Guessing Yourself

The goal isn't to become impulsive or stop thinking carefully. It's learning when thinking is helping and when you've crossed into a loop.


1. Ask Whether You Actually Need More Information

When you feel the urge to keep researching or asking for advice, ask yourself:

Is there information I genuinely don't have that could change my decision?


If yes, figure out how to get it.


If not, you may be looking for reassurance rather than information. And reassurance usually has a short shelf life when anxiety is driving the decision.


2. Separate “I Don't Know” From “I Don't Like Not Knowing”

Sometimes you genuinely don't have enough information.

Other times, you have enough information, but you don't like that there are still unknowns.


That distinction matters.


You don't have to resolve every unknown before moving forward. Sometimes the work is becoming more comfortable making a thoughtful choice while some uncertainty remains.


3. Notice Whose Opinion You're Trying to Satisfy

Decisions can become complicated when you're considering not only what you want, but what your parents might think, what your partner wants, what your friends are doing, or what someone your age “should” be doing.


Outside perspectives can be useful. But when everyone else's voice gets louder than your own, try asking:

If nobody else had an opinion about this, what would I be leaning toward?


You don't automatically have to choose that option. But your answer may tell you something important.


Woman walks along a path through grassy hills under a wide cloudy blue sky.
Self-trust isn’t knowing exactly where a decision will lead. It’s trusting yourself to take the next reasonable step.

4. Stop Treating Every Decision Like It's Permanent

Anxiety can turn a decision into a verdict on the rest of your life.


If I choose this career, I'm stuck with it.

If I say no, I've ruined the opportunity.

If I make the wrong choice, I'll fall behind.


Some decisions have significant consequences and deserve careful thought. But many are more adjustable than anxiety makes them seem.


Instead of asking whether you're choosing the perfect path, ask:

What's the next reasonable step?


You don't always need to know where the entire road leads.


5. Let Your Values Help When Certainty Can't

When there isn't an objectively correct answer, your values can help you decide.


What matters most to you in this season? Stability? Growth? Family? Freedom? Connection? Rest? Financial security?


Two people can face the same decision and reasonably choose differently because they value different things.


Self-trust grows when you become clearer about what matters to you, rather than constantly looking outside yourself for the answer.


Self-Trust Doesn't Mean Making the Perfect Choice

Trusting yourself doesn't mean believing you'll always make the right decision.


Self-trust is knowing you can make a thoughtful decision with the information you have, adjust when circumstances change, and handle it if something doesn't turn out exactly as you'd hoped.


Instead of:

“I know this will work out.”


Self-trust might sound more like:

“I don't know exactly how this will turn out, but I trust myself to handle what comes next.”


That leaves room for uncertainty without letting uncertainty make every decision for you.


When Overthinking Starts Keeping You Stuck

If you're spending hours analyzing decisions, constantly seeking reassurance, replaying choices you've already made, or avoiding changes because you're afraid of choosing incorrectly, the decision itself may not be the real problem.


The harder part may be anxiety, perfectionism, fear of disappointing someone, comparison, or difficulty trusting your own judgment.


Therapy can give you space to understand those patterns and practice making decisions without needing complete certainty first.


At Oak & Ivy Counseling, I work with women who are tired of analyzing every possibility and still feeling unsure of themselves.


You don't need someone else to make your decisions for you. Sometimes you need a place to slow down, separate anxiety from intuition, get clearer about what matters to you, and strengthen your ability to trust your own judgment.


I offer virtual counseling for women throughout Colorado, along with Walk & Talk Therapy in Loveland.


If overthinking is making it difficult to move forward in your career, relationships, motherhood, or another season of change, you don't have to have everything figured out before reaching out.


A free 20-min consultation is simply a place to start the conversation.



 
 
 

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