Death is a reality that none of us can deny. Every human living on this planet no matter a poor man or a King have to die one day. billions of humans came before us and all of them died. Even we will die One Day. After death a new life will began. If we will do good deeds in this life then we will be in peace hereafter and if we will do bad deeds here then we will be in trouble after death.
So We should really be preparing for the death because it has to come no matter what. for some it will come soon and for some it will came later. but it will come for sure.