1. The division of responsibilities is not clear. The story does not explain the post of carrying water, nor does it clarify the division of labor among the three monks, so that the responsibilities and rights are unclear.
2. Lack of effective incentive mechanism. The story did not take any punishment measures against the poor monk, which may lead to the monks' interdependence and shirking their responsibilities.
To sum up, the definition and division of responsibilities in the organization and the establishment of incentive mechanism are the keys to ensure the effective operation of the organization.