February 2, 2007 4:43am CST
Say you are in this difficult situation. There is heavy raining.You are alone.The wind is blowing with strong speed.The road is isolated.There is no one till the far end you can view to come to your help. Your home is far away and if you walk down it amay take two days and one night to reach your home.Your cell is totally wet and the connection of the cell is lost. You are shivering with acute chill. What is the way out for you now ?