Anxiety occurs when we run into stressful situations. We experience it everyday, since living in the modern world is quite stressful. We need to make the deadline in work, to think about how to fit in, or to face the challenges from others. We normally automatically adjust our anxious condition back to a more relaxed status very quickly. When we are able to get out of the stressful situation, anxiety basically begins to reduce. Nonetheless, the anxiety can become easily triggered in our daily lives and make life very difficult for us. In this case, we can hardly be our relaxed self and perform as who we really are. It might be caused by traumatic incident, or has gradually formed in our nerves system as a habitual reaction.