What is anxiety?
Anxiety is a normal, if unpleasant, part of life, and it can affect us all in different ways and at different times. Whereas stress is something that will come and go as the external factor causing it (be it a work, relationship or money problems, etc.) comes and goes, anxiety is something that can persist whether or not the cause is clear to the sufferer.
Anxiety can make a person imagine that things in their life are worse than they really are, and prevent them from confronting their fears. Often they will think they are going mad, or that some psychological imbalance is at the heart of their woes. What is important is the recognition that anxiety is normal and exists due to a set of bodily functions that have existed in us from our cave-man days.