Workplace aggression — yelling, making belittling remarks, using threats, or spreading lies or rumors — is a pervasive challenge for organizations that imposes a substantial burden at an astounding annual cost of up to $1.97 trillion. This financial toll includes direct costs associated with medical care expenditures and indirect costs linked to productivity loss due to sickness absence, turnover, and diminished quality of life. Further, employees who experience workplace aggression or merely witness it report thwarted health and decreased performance.