Body Language Cues That Signal Danger (and How to Send Your Own Safe Signals)

20. The Leg and Foot Direction: The Unspoken Escape Route

While a person's torso and hands may be facing you, their feet can tell a different story. The direction a person's feet are pointed can reveal their true interest or a subconscious desire to leave. If someone is engaged in a conversation and wants to stay, their feet will typically be pointed toward you. However, if their feet are angled toward a door or an exit, they may be looking for an escape or mentally checked out of the conversation. This subtle cue can be a powerful indicator of a person's level of engagement and willingness to continue the interaction.

21. Pupil Dilation and Constriction

The eyes are a primary source of nonverbal information, and changes in pupil size can reveal subconscious intent. Pupils tend to dilate (get larger) when a person is in a state of excitement, interest, or fear. This is an involuntary response to an adrenaline rush. Conversely, pupils may constrict (get smaller) in response to anger, intense focus, or a sense of suspicion. These micro-changes are often hard to hide and can be a powerful indicator of a person's emotional state. By observing this subtle cue, you can gain insight into whether a person's emotions are genuine.