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





