Write down each instance of lying that you notice, with details that explain why you believe it's a lie. Do some research so you have evidence that the person was lying, rather than just going on a hunch you have. You want to be able to show the liar that you know without a doubt that they were being deceitful.  If you can collect hard evidence, such as emails or paperwork that contradicts what the person said, it'll make the confrontation that much easier. If you're relying on other people to call out the lie, try to get more than one person's word. Confronting someone on their bad behavior in public is pretty cold, and isn't likely to help that person change. It's better to discuss the matter in private, so feelings of shame and embarrassment don't escalate the matter to a breaking point. Calmly tell the person that you believe they lied. Spell out the specific lie or lies you want to discuss. Don't call the person a liar. Again, it's better to take a gentle course at first. In most cases the person will be so embarrassed at being found out that they will stop lying. Watch the person's body language carefully for more signs that they are lying. Listen to the person's excuse. If they admit to the lie and apologize, you may not need to take the confrontation much further. Discuss the matter fully and end the conversation by telling the person that you hope it doesn't happen again. If the person gets defensive, makes excuses, or continues lying during the confrontation, it's time to bring out the evidence. Show the person the emails, papers, or other evidence you collected that definitely proves they lied to you. At this point you've cornered the liar, and they will probably either remain silent or begin to apologize. This is a difficult thing to hear, and the person in question will probably feel upset when you tell them that you no longer believe a word they say. Explain that you can't help but be hyperaware that the person might lie, and that until they demonstrate a commitment to the truth over a prolonged period of time, your trust will still be broken.  Most people will be deeply embarrassed by this, and hopefully will make a commitment to you to tell the truth from now on. Compulsive liars may admit that they have an addiction, and ask you for help in stopping their bad habit. You may have to confront them over and over again before they stop lying for good; for some, it will be a never-ending battle. Pathological liars and sociopaths are not going to be swayed by a confrontation. For them, lying is an essential part of their personality. Tell the person that excessive or compulsive lying is something that can be treated in therapy. Encourage the person to seek outside help before they lose everyone's trust. Eventually, liars are usually exposed - and as a consequence, they can lose their jobs, ruin relationships, and hurt their chances for living a more honest lifestyle.
اكتب وقائع الكذب. تكلم إلى الشخص الكاذب سرًا. اترك له فرصة ليفسر الكذبة. اعرض الأدلة التي تثبت الكذب. وضح له كيف أثر الكذب على فقدان ثقتك به. انصح الشخص الذي يكذب باستمرار بالعلاج النفسي إذا كان ضروريًا.