Berg's letters also contained public acknowledgement of his own failings and weaknesses. Philip publicly admits his extreme moral failings. This may be due to lack of economic incentives and public policy failings. Usually, polytheistic Gods manifested human personalities, strengths and failings. Christ is our savior and we need to seek redemption to overcome our human failings. It featured robbers whose personal failings ultimately led to the failure of their robbery. Failure of social movements due to organizational or strategic failings is common for many organizations. In 1982, an inquiry blamed much of the difficulties on failings in prison management. He was forced into an impossible situation by the apparent failings of the UN leadership. Suetonius mentions it as an example of the moral failings of Caligula. Powderly blamed the "problem" of Chinese immigration on the failings of the 1882 Exclusion Act. Fronsdal emphasizes that it is important not to see the hindrances as personal failings. There was no public investigation to uncover the full extent of Bupa's failings. His character was cheerfully optimistic, enthusiastic, and seemingly oblivious to his own failings. This is an attitude of grace, an attitude that values us even knowing our failings.