Which of the following is NOT a common source of cumulative stress?

Cumulative stress often stems from ongoing, repeated, and sometimes chronic sources of stress rather than isolated or sudden events. Common sources include daily work tasks, interpersonal conflicts, and routine decisions which can accumulate over time and create an overwhelming sense of pressure or anxiety.

Daily work tasks contribute to cumulative stress as they can become monotonous or demanding, leading individuals to feel persistently pressured. Interpersonal conflicts are significant because they create ongoing emotional strain that can affect personal and professional relationships, further compounding stress levels. Routine decisions, while they may seem trivial, can also accumulate, especially if they involve constant problem-solving or require high levels of attention and responsibility.

In contrast, unexpected life events typically introduce acute stress but are not usually characterized as cumulative. These events often strike suddenly, resulting in short-term stress and a need to adapt rather than the gradual buildup associated with cumulative stress. Thus, unexpected life events are distinct in their impact and not a common source of cumulative stress compared to the other options listed.