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There are four shields to think about:
East shield
         Is where someone suddenly realizes the truth.
         It is when the snake heals itself by shedding the old               worn out skin or habits.
         Walk in balance seek out beauty and harmony.
South shield
         Is to shield your children from the pain of                  
         dysfunctional family by not passing it on to your                       children.
West shield
         Take care of tomorrow by making goals today. 
         Trusting that the great spirit plans and protects the                future.
North Shield 
         For every lesson learned there is a truth or wisdom.
         This is where you connect with the elder inside your              spirit.