According to the passage, who uses this skill more than anyone else

A．The causes of ending a relationship.
B．How to cure a grief.
C．The effect of grief.
D．How to end a relationship.

A．Grief will last as long as the original relationship lasted.
B．It will take time to get rid of grief.
C．People have found many cures for grief.
D．People are always in a hurry to get rid of their grie