honesty is the best policy for a medaiator /arbitrator/concillator/ when u are acting as above then u should be partial an fair to both sides and try to balance their situation upto facts mentioned in cases assigned to u and to bring both parties by providing an alternate solution so that they could have faith in u and settle their dispuste assigned to u in forum like presiding officer do their jobs without any biasness to any party by judges keeping situtation and according to natural justice.