Exhaustion is the central symptom of burnout. It comprises profound physical, cognitive, and emotional fatigue that undermines people’s ability to work effectively and feel positive about what they’re doing.

Burnout is a cunning thief. It feeds on your passion, your energy, and your enthusiasm, taking these positive qualities and turning them into exhaustion, frustration, and self-doubt. It's way more than just having a bad day, or being tired and worn out. As an article in New York magazine described it, burnout is "a problem that’s both physical and... See more

The worn-out worker. You are mentally, emotionally, and physically exhausted. When things at work don’t turn out as well as they should, you stop trying. As a result, you become passive and unmotivated.