A baby born in earth with empty hand and empty thoughts in the brain.While growing he accumulating so many things like land,house,money,lovers,wife,husband children and each and other articles which he likes and love.
All these belongings and comfortable life attract him to live years...years.
He actually do not want leave all what he gained.He worried about such a situation.That is! That is fear of death.
The picture is different if one seriously fell in acute illness and troubling with pain or so. What ever his personality or how big his wealth...every thing is value less to him. He always welcoming death. We can see many people like this,around us.
Overcome fear death, if there any such emotion,think about great phrase"I came with empty hand and I will go(dying) with empty hand.
Please remember whether we worry or not, things may happen in its on way.