In some forms of anxiety, adrenaline and hormones rush the body, triggering a "fight or flight" or "acute stress response," which can be felt in the chest.
The fight or flight reaction puts the body on high alert, ready to handle a threat even without one, and the heart might start pounding faster to give its limbs as much oxygen as possible.
Speeding up speaking can help socially anxious persons get it over with faster.
The Anxiety Centre notes that this tension can influence all bodily parts and cause recurrent toe-tapping, knee-jiggling, and pacing while in high mental and physical agitation.
Anxiety makes people attentive, which prevents them from sleeping. They may also be unable to quit worrying and relax.
We all snap at tiny things, but consistent irritability, rage, or violence may indicate anxiety disorders.
People who go with the flow may not comprehend this, but someone with an anxiety illness needs as much details as possible as soon as possible to fight worrisome thoughts.
Lingering muscle tension, whether from clenching the jaw or limbs, is a major symptom of worry. Not many realize they're doing it.