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What type of person is an over thinker?

Overthinking is a common phenomenon that affects many people. An overthinker is someone who tends to obsessively analyze situations, thoughts, and emotions. This constant rumination can lead to increased anxiety, stress, and worry. There are several characteristics that are common among overthinkers.

They replay conversations and events over in their head

Overthinkers have a tendency to replay conversations, events, and memories repeatedly in their minds. They analyze the situation from different angles, thinking through all the possible meanings, outcomes, and implications. Even the most mundane interactions are dissected and scrutinized. Overthinkers worry they may have said or done something wrong, or wonder if others were judging them.

They imagine worst case scenarios

Overthinkers are adept at imagining worst case scenarios, even when there is little evidence to suggest things will go wrong. They play out catastrophic situations in their minds, ruminating over all the things that could go horribly awry. This tendency towards “catastrophizing” fuels anxiety about the future.

They struggle with decision making

The tendency to over-analyze situations makes it difficult for overthinkers to make decisions. They obsessively weigh every possibility and option when making even simple choices. The fear of choosing wrongly leads to constant second-guessing, hesitation, and regret over past decisions.

They need constant reassurance

Overthinkers often have high levels of self-doubt and insecurity about their choices. They frequently seek reassurance from others that they are making the right decision or that they did nothing wrong. However, even when offered reassurance, they may continue to dwell and ruminate.

They struggle to let things go

Once something gets stuck in an overthinker’s mind, it can be difficult for them to let it go. They have a tendency to beat themselves up over minor mistakes, hold onto grudges, or obsess over perceived slights from others. Overthinkers have trouble moving on from troubling thoughts.

Signs of being an overthinker

Here are some common signs that someone is an overthinker:

  • Replaying conversations or events over in their mind repeatedly
  • Jumping to worst case scenarios
  • Extreme indecision and hesitation when making choices
  • Seeking constant reassurance from others
  • Dwelling on past mistakes or grudges
  • Difficulty letting thoughts go
  • Feeling overwhelmed by options
  • Extreme worry about the future
  • Mentally exhausted from overanalysis

What causes overthinking?

There are several potential causes of chronic overthinking:

  • Anxiety disorders – Conditions like generalized anxiety disorder (GAD) involve excessive worry.
  • Low self-esteem – Negative self-talk fuels rumination.
  • Trauma – Painful events can lead to repetitive thoughts.
  • Perfectionism – The need to do things “just right” leads to overanalysis.
  • Neuroticism – This personality trait is linked to dwelling on threats.

Genetics and brain structure may also play a role in determining who is prone to overthinking. Serotonin levels may also be a factor.

Is overthinking a mental illness?

While overthinking itself is not considered a mental illness, it is often associated with certain conditions like:

  • Generalized anxiety disorder
  • Obsessive compulsive disorder
  • Depression
  • Post-traumatic stress disorder

When overthinking becomes extreme, chronic, and highly distressing, it may be a symptom of an underlying mental health condition that requires treatment.

Overthinking Quiz

Here is a simple 5 question quiz to help assess if you are an overthinker:

  1. Do you replay past conversations or events over and over in your mind?
  2. Do you frequently imagine worst case scenarios that are unlikely to happen?
  3. Do you excessively obsess over minor mistakes or offenses?
  4. Do you constantly second guess decisions after you’ve made them?
  5. Do you have trouble stopping worrying thoughts even if you want to?

If you answered “yes” to 3 or more questions, then you likely have a tendency to overthink.

How to stop overthinking

Breaking the habit of chronic overthinking takes work, but these strategies can help:

  • Practice mindfulness and meditation
  • Keep a thought log to identify thought patterns
  • Set aside dedicated “worry time”
  • Challenge catastrophizing thoughts
  • Talk to a friend or therapist
  • Make decisions based on facts rather than emotions
  • Focus on solutions rather than problems

When to seek professional help

Consider seeing a psychologist, therapist or counselor if overthinking is:

  • Causing significant distress
  • Interfering with work, school or relationships
  • Leading to depression or anxiety disorders
  • Associated with obsessive compulsive disorder
  • Not improving with self-help strategies

Cognitive behavioral therapy (CBT) is an effective treatment for addressing chronic overthinking and related mental health issues.


Overthinking is characterized by repetitive rumination and obsession over situations, thoughts, and experiences. It is driven by anxiety, low self-esteem, perfectionism and other factors. Overthinking becomes problematic when it causes significant distress or interferes with normal functioning. Psychological treatment like CBT can help break the cycle of chronic overanalysis.