If you know what to look for, it's not hard to tell when someone is lying to you. Knowing how to recognize when the person is trying to deceive you can clue you in to how serious the issue is. Get to know how the person looks and acts in a normal, non-stressful situation, and contrast this with how they act when you think they may be lying. After a while you should be able to read the person's body language well enough to have a grasp on when they're not telling the truth.  Check out the way the person acts when you ask their birth date or hometown. Now compare that behavior to how the person acts when you ask a more difficult question, like whether they slept with your boyfriend or fudged numbers on a work document. If the person is telling the truth, they shouldn't show signs of stress when answering the more difficult questions. Forget what you've heard about lack of eye contact being an indication that someone is lying; in fact, many liars deliberately make eye contact because of this myth. When people lie they unconsciously exhibit other physical signs of stress. Look for these signs:  A fake smile that engages only the mouth, not the eyes. A higher-pitched voice than normal.  Dilated pupils. Very slow blink rate (and rapid blink rate when the lie is over).  Antsy foot movements, like toe-tapping or shuffling.  Face touching, like repeatedly covering the mouth, eyes or nose. Many people lie about a few subjects that make them extremely uncomfortable - usually their past bad behavior or something that makes them embarrassed. If the person in question tends to consistently lie when asked about a certain topic, you may just want to back off and stop pressing that particular issue. However, if the person's lies seem to have no rhyme or reason, with no pattern you can make out, you've got a bigger problem on your hands.  If someone lies every time you ask them about why their father is always absent, or why they never finished high school, or why they refuse to speak to a certain person, the answers to those...

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Write a summary of the previous text in Indonesian:
Ketahui saat seseorang sedang berbohong Cari pola saat seseorang sedang berbohong. Tentukan apakah kebohongan seseorang bisa berbahaya. Perhatikan apakah orang mendapatkan kepuasan dari berbohong. Cari tanda apakah seseorang itu adalah pembohong patologi.