If he refuses, or simply tries to show you a certificate that simply says “Honorable Discharge,” he’s almost certainly a phony. This is similar to that saying about if people look a certain direction…left or right or up or down then they are lying. They should be able to answer without lying, which can reveal how a person behaves when they are telling the truth. Researchers have discovered the quickest way to tell if someone is a narcissist: Simply ask them. Truth will still be truth in the morning, so there is no reason to rush things unless it isn’t the truth. Sometimes the simple act of asking someone if they are lying tells you more than looking for cues or hints, doesn’t it. If he does, you’re on the right track. Just a thought. The more details you ask, the more likely he reacts this way. Lip Biting and Pursing. Watch out for these, especially if your guy keeps doing them while you’re asking questions. How confident am I in this person? If you see it, probe deeper and ask more questions. [9] To tell if someone is lying about using drugs, see if they're having major problems at work or school, like failing grades or missing more days at work than usual. – This is a simple question that you have to ask … Face-touching is a classic lying response – we see it all the time in interviews. You should also check if the person's spending habits have changed, like their having overdue bills or new credit cards, since this could signify they're doing drugs. This is why when someone takes a polygraph (lie-detector) test, the initial questions are all based on basic information such as name and date of birth. They could cough, loosen their collar, shake themselves, or run their hands through their hair. If someone is unwilling to let you sleep on the information in order to properly digest it, they are probably lying. Just using that one as an example. They would be able to tell you with pride. Just throwing that out there. The key to detecting deception is to listen carefully to what someone … Well first off these are questions that you can ask a real US Soldier and they would not hesitate to answer. This can make it easier to catch a person in a lie because you can jot down details of the story you are being told and then ask questions about those details later to see if they’re still the same. There many common gestures that signal a person is lying. Typically, candidates do it when asked sales figures for example or how often they won ‘Performer of the Month’. You've probably heard things like "if someone smirks when they answer a question, they're lying to you." Ask him where he did his basic training. "When you want to know if someone is lying, look for inconsistencies in what they are saying," says Newberry, who was a federal agent for 30 years and a police officer for five. Use This Secret Military Trick to Tell if Someone Is Lying Next Article ... "Watch their body language as they answer easy questions that you ... "If you think someone is lying, ask … Ask him to produce a DD-214, his military discharge papers.