How to Identify Compulsive Liars: Know the Signs

Mike Rumble

Aug 28, 2024

Last Update: Jun 28, 2026

Try to think of spending some time with a person who constantly tends to lie, be it about something serious or unimportant. This behaviour is different from situations where a person might tell a lie out of the way with the aim of escaping punishment.

There is a kind of lying where the person appears to have an irresistible tendency to lie about almost everything and this is called compulsive lying.

In this article, we will explain what compulsive lying actually involves, how you can recognise a compulsive liar and the issues that arise from it. We will also discuss the general principles of how to handle the problem and protect one’s own well-being.

What Is Compulsive Lying?

Compulsive lying, or pathological lying, is a condition that entails the habitual telling of lies by an individual for reasons that may not be very evident. It is not quite like the white or the petty achievements narrated in the stories people tell to avoid upsetting somebody else or to extricate themselves from a complicated situation.

Compulsive liars lie constantly in big and small issues, which is completely unimportant.

Key Signs of a Compulsive Liar

Here are some key signs of a compulsive liar:

1. Lying About Both Minor and Major Issues

Compulsive liars often tell lies about trivial matters as well as significant events, seemingly without discrimination. The frequency of their lies distinguishes them from others who might only lie occasionally.

2. Creation of Elaborate and Detailed Stories

Their lies are usually not simple falsehoods but are often elaborate tales with many details. These stories can be compelling and sometimes believable because of their complexity and depth.

3. Inconsistencies in Their Stories

Over time, you might notice that their stories don’t add up. They may change details or contradict themselves in subsequent retellings, revealing a lack of consistency typical of compulsive lying.

4.  Lack of Guilt or Remorse for Lying

Unlike those who lie occasionally and may feel guilty or anxious about it, compulsive liars often display an absence of guilt or remorse. This happens even when their lies are exposed.

5. Defencive or Aggressive When Challenged

When confronted about the veracity of their statements, compulsive liars may become defencive or even aggressive. In such a situation, they attempt to protect their lies rather than admitting to them.

6. Seeming Belief in Their Own Lies

In some cases, compulsive liars may tell a lie so frequently that they begin to believe it themselves. This self-deception is a deeper level of lying where the line between truth and falsehood becomes blurred for the liar.

7. Lying Without a Clear Benefit or Reason

Most habitual liars may lie for perceived benefits, and their lies are not necessarily linked to what they might stand to gain. As a result, it makes them appear strange to people who cannot fathom why someone would lie.

8.  Seeking Attention or Sympathy Through Lies

Those who lie compulsively are seeking attention, sympathy, admiration or approval by telling those lies. Their lies are so constructed as to achieve a desired emotional reaction among their listeners or readers.

9. Use of Lies to Manipulate Situations or People

Compulsive liars understand that fibbing is a way of influencing the behaviour of others or steering events in a way that will benefit them. They do so despite the fact that telling the truth would have been a wiser course of action.

10. Relationship Struggles Due to Lying

This is one of the short-term ramifications of habitual lying. A compulsive liar often experiences difficulties with friends, family and even lovers, which results in the emergence of serious conflicts or isolation.

Patterns of Behaviour of Compulsive Lying

Let’s explore how compulsive liars often follow patterns:

Telling Lies Frequently

People who lie compulsively often tell lies about almost anything, whether it’s important or not. They don’t need a big reason to lie; lying just becomes their go-to response.

Making Up Stories That Sound Real

Their lies are usually full of details that make the stories sound believable, even if they’re completely made up. They’re good at making their lies seem real because they add so much detail.

Changing Their Stories Often

If you pay attention, you might notice that their stories change. One day, they tell a story one way, and the next day, some parts of the story are different. This happens because the stories aren’t true, so it’s hard for them to keep the details straight.

Lying Even When It Doesn’t Help Them

You might notice they lie in situations where telling the truth would have been easier or better for them. It shows that lying has become a habit they can’t easily break.

Using Lies to Control Situations or People

They sometimes use lies to manipulate others or to make things go their way, even in simple situations where it seems unnecessary.

Impact of Compulsive Lying

Let’s explore some impacts of compulsive lying:

Trust Issues in Relationships

When someone lies all the time, it’s hard for their friends and family to trust them. Over time, this can damage or even break relationships because trust is a key part of being close to someone.

Problems at Work or School

Lying can lead to trouble at work or school. For example, if someone lies about completing tasks or assignments and gets caught, it could lead to serious consequences like losing their job or failing classes.

Legal Troubles

In some cases, lying about important things can lead to legal problems. If the lies are about contracts, agreements, or breaking laws, the liar could end up in court or facing other legal actions.

Feeling Isolated

People don’t like being lied to. When they find out someone lies a lot, they might start avoiding that person. This can make the liar feel lonely and isolated because they push people away with their lies.

Stress and Anxiety

It can get tiresome to have to keep up with the lies all the time. It is moments such as trying to recall who was told what and ensuring that every story given is consistent that add anxiety and stress to a person.

Loss of Self-Respect

On the other hand, there is guilt that comes with being a compulsive liar since deep down the person understands that what he or she is doing is wrong. Eventually, they may end up losing respect for themselves due to such attitudes.

Financial Problems

Mentioning deceit, which is making tricks or lack of the truth about money matters, may cause one to be in debt or any other related issue.

Difficulty Getting Help

If a person or a patient is dishonest, it may not be possible for them to get the kind of help they require from a doctor, therapist, or counsellor. It is important to be honest with professionals if you want to solve any problems that might be present.

Hurting Others

It is wrong to lie because when one tells lies, they end up affecting the lives of other people, especially in major issues. The consequence is that friends and family who found out they have been lied to directly can experience deep emotions.

Making Real Problems Worse

When lying is used just to escape from problems or conflicts within a person or between individuals, the situation worsens with time because the real solution is not being sought.

How to Interact with a Compulsive Liar

Communicating with a compulsive liar is challenging, and one ought to adopt patience, empathy, and skill in handling such a person. undefined

  • Stay Calm: If you find out that you are being lied to, try not to be angry or frustrated. It is better not to get angry as it may escalate the issue and stop any kind of communication.
  • Focus on Facts: Stick to what you know is true when discussing matters with them. It’s harder to argue with facts, and it can help keep the conversation grounded.
  • Avoid Accusations: Directly accusing someone of lying can lead to defensiveness. Instead, express how certain behaviours or inconsistencies make you feel. Use “I” statements, like “I feel confused when the stories don’t match up.”
  • Set Boundaries: Make it clear what behaviour is acceptable and what isn’t. If lying is a deal-breaker for you, communicate that boundary clearly.
  • Encourage Honesty: When the person does tell the truth, acknowledge it positively. Reinforcing honest behaviour can encourage more of it.
  • Offer Support: Let them know you’re there to help and support them, not judge them. Sometimes, knowing they have someone who cares can motivate them to work on their lying behaviour.
  • Protect Yourself: While offering support, remember to protect your own emotional well-being. If the lying becomes too much, it’s okay to take a step back from the relationship.
  • Seek Professional Help: If their lying is impacting their life significantly, suggest seeking help from a mental health professional. Sometimes, lying is a symptom of a deeper issue that needs professional attention.
  • Communicate Clearly: Make sure your communication is clear and straightforward. Avoid giving them reasons to feel like they need to lie to you.
  • Understand Your Limits: Recognise that you can’t force someone to change. They need to change their lying behaviour themselves.

Conclusion

Dealing with compulsive lying is challenging. It tests the trust and patience required in any relationship. You can better navigate these tricky waters by understanding compulsive lying, including the signs and patterns, and knowing how it impacts everyone involved.

Remember, setting boundaries for interactions and taking care of your own emotional health is key. At the same time, you can offer support, but ultimately, the choice to change lies with the compulsive liar.

Mike Rumble
Mike Rumble

Mike Rumble is a former detective with years of experience in the investigation and lie detection field. He has been the advocate for polygraph tests for more than 4 decades. He is the founder and chief examiner of Lie Detectors UK Services, the most prestigious Lie Detection company in the UK.