Eustress and Distress: Good Stress Really Does Exist

Endocrinologist Hans Selye, often called the father of stress research, divided stress into two types.

Eustress

The term comes from the Greek prefix eu- (good), and refers to a healthy level of tension that raises motivation and engagement. The excitement of a new project, the heartbeat before a competition, and the focus created by a deadline all belong here. It overlaps with the “optimal arousal zone” described by the Yerkes-Dodson law.

Distress

Distress is negative stress that exceeds one’s coping resources and leads to exhaustion. It is marked by burdens that feel uncontrollable, have no visible endpoint, and leave no time for recovery. The accumulated state of distress is burnout.

Same Event, Different Stress

The same presentation can become eustress when there is enough time and support to prepare, but distress when it exceeds what a person can handle. The character of stress is determined less by the event itself than by the ratio between the event and available resources. Interestingly, stress often grows not because of “what happened,” but because of anticipation of “what may happen.”

The Goal of Management

Zero stress cannot be the goal — a state with no stimulation at all can lead to lethargy. The goal is to reduce distress while maintaining the rhythm of eustress.