Eustress is defined as any stress associated with negative experiences or negative emotions.

Eustress is a term that refers to a positive form of stress that can motivate individuals and enhance their performance. It is the kind of stress that is perceived as beneficial, leading to feelings of excitement and fulfillment rather than negativity. This contrasts with distress, which is the stress that results from negative experiences or emotions. Understanding this distinction makes it clear that eustress is not defined by negative circumstances but rather is related to positive challenges or events, such as starting a new job or preparing for a big event. Consequently, the statement defining eustress as associated with negative experiences or emotions is incorrect, reinforcing that eustress indeed represents a positive response to stressors.