Tradition of cutting finger

Perhaps this is one tradition of the most extreme I've ever know, this tradition is carried out by the tribe papua.traditionof  dani is done as an expression of public grief.need dani tribe known tradition that carried extreme dani tribe is mostly done by women as expressions of sadness and their regret.According to confidence dani tribe, if the person who died is considered strong in spirit they believe that spirits will contain the same power too.In order to appease and exorcise spirit.Some surprising practices followed,girls associated with the upper body has their fingers on pieces.Before be tied premises for string of more than 30 minutes.After amputation, finger tips were allowed to dry, before they were burned and his ashes buried