What are the five stages of burnout?

The five stages of occupational burnout are a gradual developmental process, initially manifesting as the honeymoon phase. Then comes the fatigue phase, where initial enthusiasm fades, and stress symptoms such as anxiety, irritability, and distraction begin to appear, physical fatigue intensifies, and even sleep and eating problems may accompany. The third stage is the resistance phase: as stress continues to accumulate, individuals may exhibit cynicism, social avoidance, and procrastination, and relieve discomfort through substances like caffeine or alcohol, while internal conflicts intensify. Long-term stress leads to negative emotions and self-doubt, avoidance of work, and chronic physical symptoms such as headaches or gastrointestinal issues, and they may fall into social isolation. The final stage is the apathy phase, where the body and mind are extremely exhausted, numbness and apathy become defense mechanisms, thinking stagnates, efficiency drops sharply, and it may even develop into chronic depression or physical illness, requiring a work suspension for recovery. The evolution of these stages suggests that occupational burnout requires early intervention, and its deterioration can be avoided by adjusting stress management, reshaping the meaning of work, and seeking professional support. Occupational burnout was classified as an occupational phenomenon by the World Health Organization in 2019, emphasizing its correlation with work environment stress.