Crossing your arms to your chest is actually meant for self soothing. Whn someone lie they maybe clears their throat, touch nose, or cover mouth(it's an act of soothing oneself). Human who are lousy is a detect of deception(penipuan). In eastern Europe they carry their flowers at the stock(pangkal) but with the flower facing downward, while American hold the stock with the flower facing up. If you want to ask(tanya macam interview suspek) someone, don't ask if he does it, ask about "Do you know how I knew that you did it?" but of course you need to come up with a reason first. When we play... a poker card as an example, if the person's hand is inside and close to the body, it means he's not quite interested in the game. If the hand is forward, he's interested.
