188 We should never think that acknowledging our sins before others is somehow demeaning or offensive to our human dignity. On the contrary, it demands that we stop deceiving ourselves and acknowledge our past for what it is, marred by sin, especially in those cases when we caused hurt to our brothers and sisters. “Self-accusation is part of Christian wisdom… It is pleasing to the Lord, because the Lord accepts a contrite heart”.
Source: Dilexit Nos (Vatican.va)