Body Language:
* Fidgeting: Tapping feet, playing with hair, adjusting clothes, or constantly shifting positions.
* Avoiding eye contact: Looking down, away, or darting eyes quickly.
* Crossed arms: Can indicate defensiveness or a desire to close off.
* Closed posture: Tucking limbs in, hunching shoulders, or holding oneself tightly.
* Increased sweating: Often accompanied by clammy hands.
* Rapid breathing: Short, shallow breaths or hyperventilating.
* Facial expressions: Pursing lips, grimacing, or rapid blinking.
* Speech patterns: Stuttering, speaking too quickly or too slowly, and using filler words like "um" or "like."
Remember:
* Gestures can be subjective. What might be a sign of nervousness for one person might be a normal habit for another.
* Context is important. A nervous gesture in a job interview might be different from one during a casual conversation.
* Look for clusters of behaviors. One isolated gesture doesn't necessarily mean someone is nervous, but a combination of several gestures might be more indicative.
It's important to note that interpreting body language can be complex. It's best to avoid making assumptions and focus on understanding the overall situation and the individual's usual behavior.