Yes, our legs and feet can give away insights into our personalities. Experts say that the leg function based on commands fired through our subconscious which is hardwired to either go in the direction of what we want or move away in case of strain, in case of danger or negative emotions such as nervousness, anxiety, boredom and insecurities. So interesting studies have shown that airline personal on flights personal on flights are trained to spot people sitting with crossed ankles as a sign of nervousness or anxiety to ask for service