Walt becomes depressed and starts suffering from heat exhaustion. This can lead to heat-related illnesses, such as heat rash, cramps, exhaustion or heat stroke. Price herself later said she was suffering from nervous exhaustion. Death is usually from thirst, hunger, exhaustion, or predation. Suffering from exhaustion and hypothermia, she hallucinates Stone. Estimates of those who died from exhaustion and dehydration vary from a handful to 355. This is meant to gauge the candidate's performance under conditions of stress and exhaustion. He died from exhaustion and hypothermia or exposure. Many others died of exhaustion, hunger and exposure. Many Herero died later of disease, exhaustion, and malnutrition. Riders suffered hallucinations from the exhaustion and perhaps the drugs. Many incidents have happened on aircraft where fuel exhaustion or starvation played a role. Children suffer the effects of noise, vibration, overexertion, poor ventilation, and exhaustion. He believed that Fawcett had succumbed to either a lack of food or exhaustion. Vincent seems to always be in artistic and emotional exhaustion.