Many commentators have opined that the failure of President Nixon to admit the errors of his ways, led to his vacating the office. President Trump too has an inability to admit to wrongful acts. This likely underlies his Impeachment Hearing. In a mediation, feel free to acknowledge mistakes and to engage in apologetic words, if called for. It is refreshing for people to take such an adult path. It often is the best way to resolve longstanding disputes. It is well worth the effort. To err is human, but to take responsibility for this is Divine. Mediate don’t litigate.