Every desire has been achieved in life,will remain empty,if not know the certainty of death,and all desires are not fully achieves,maybe more pronounced void,because it doesn't know the certainty after death,then look know the certainty of death,may we know to go to heaven or hell after death,looking for the certainty of what might be? probably should be,look for certainty,maybe a glimmer of this writing material for positive thinking thankyou all.i love all human beings.