Many people suffer from negative emotions related to a pressure to perform, stress associated with examinations or other major events, and anxiety. An increasing number of cases of school and examination anxiety, anxiety associated with excessive demands at work, existential fear or fear of losing one’s livelihood, and bullying at school or work are being observed. Panic, stage fright, anxiety before having an operation, fear of flying, and separation anxiety are also experienced by many. If these anxieties are not treated, conditions of nervous unrest become greater over time.