Page 5 - Stress,anxiety
P. 5

you are collecting food and you run across a large


            predator. This large predator poses a threat to you.

            To survive, you must be able to fight it off or run


            away and evade it. To do so, you must be in a mode

            where you can most effectively fight or flee.

               To prepare to effectively fight or flee, your body


            must make certain changes.  You heart must beat

            stronger and faster to pump as much blood to the


            muscles as possible.  Your breathing must become

            more rapid to saturate your blood with oxygen.


            Your mental processes must speed up so you are

            aware of all the changes in your environment

            instantly - in other words, you become


            hypervigilant. You must be emotionally pumped up

            to fight or flee with all of your strength.  All of


            these changes as well as others within your body

            increase the probability that you will survive this


            encounter with a large predator.

                  Currently, we do not have to deal with large


            predators that may want to eat us.  However,

            anything that we perceive as a threat - money


            problems, relationship problems, being

            overwhelmed at work, political concerns, worrying

            about our children, fear of getting old, ill, or dying
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