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If you want to develop a ‘Sherlock Holmes’ intuition, you’ll need to hone your observation skills and read body language so you can know when people are lying! Try picking up a magnifying glass to get a closer look at the world around you. Take in the sights, smells, sounds, and texture of your environment, which will help you notice things you might have missed ordinarily. For extra practice, try people watching in a public place like a park or a coffee shop. Observe the people around you, and try to make predictions about what they’ll do or say next. When you’re having a conversation with someone, focus on listening closely to what they’re saying instead of what you’ll say next. That way, you’ll be able to pick up on their tone of voice and their body language, which can reveal a lot. For example. people who are lying often cover their nose and mouth or twirl their hair. Alternatively they might start talking quickly or talk slowly if they’re lying. To learn how to build up your intuition over time, read on!