Role failure means that the role bearer has been proven to be unable to continue to assume or fulfill the rights and obligations of the role, and has to quit halfway and abandon the original role. From the result of the role failure, there are usually two types, one is the role The bearer has to quit the role halfway. The other is that although it is still in a certain role position, its performance has proven to be a failure. Based on the above definitions, the following failing roles are:. ['couple divorce.', 'Friends break.', 'Staff secondment.', 'Official removal.']