Self-deprecation is the act of belittling, undervaluing, or disparaging oneself, or being excessively modest. They also colluded in undervaluing captured contraband. His focus on lacquerware also coincided with many undervaluing this art form. There, Melo's activism focused on reducing racial prejudice and undervaluing the labor of working women. Walters vented his frustration with contract talks claiming the club were undervaluing him. Further, the metric has been accused of undervaluing individual outstanding seasons. The continuing undervaluing of an education in western society was considered. However, much to the trio's frustration, their fence keeps undervaluing the items they bring. However, independent M&B board members rejected the offer as "significantly undervaluing" the business.