They can suffer concentration problems, forgetfulness, increased frustration, and/or feelings of being overwhelmed. They may complain and feel negative, or feel apathetic and believe they have little impact on their coworkers and environment. Occupational burnout is also associated with absenteeism, other time missed from work, and thoughts of quitting.Chronic burnout is also associated with cognitive impairments in memory and attention. (See also Effects of stress on memory.) Research suggests that burnout can manifest differently between genders, with higher levels of depersonalisation among men and increased emotional exhaustion among women. Other research suggests that people revealing a history of occupational burnout face future hiring discrimination.When it happens in the context of volunteering, burnout can often lead to volunteers significantly reducing their activities or stopping volunteering altogether. Likewise, academic stress, as it has been called, or academic burnout is a process originated from the inciting element, which implies the subjection to events that from the students perspective can be considered as stressors.Burnout might result in learned helplessness.Burnout has been found to be associated with spiritual health. Stages
Drozdstoj Stoyanov et al. believe burnout has three stages:

Flame out - trying to deal with excessive stress, causing depression and anxiety. Genuine burn out - a process of increasing emotional exhaustion. Rust out - being completely alienated from other people, cynical and ineffective. Treatment and prevention
Health condition treatment and prevention methods are often classified as "primary prevention" (stopping the condition occurring), "secondary prevention" (removing the condition that has occurred) and "tertiary prevention" (helping people live with the condition).
One of these, published in 1993, was a US National Toxicology Program report, which found that cosmetic grade talc containing no asbestos-like fibres was correlated with tumor formation in rats forced to inhale talc for 6 hours a day, five days a week over at least 113 weeks. A 1971 paper found particles of talc embedded in 75% of the ovarian tumors studied. Research published in 1995 and 2000 concluded that it was plausible that talc could cause ovarian cancer, but no conclusive evidence was shown. The Cosmetic Ingredient Review Expert Panel concluded in 2015 that talc, in the concentrations currently used in cosmetics, is safe. In 2018, Health Canada issued a warning, advising against inhaling talcum powder or using it in the female perineal area. Industrial grade
In the United States, the Occupational Safety and Health Administration and National Institute for Occupational Safety and Health have set occupational exposure limits to respirable talc dusts at 2 mg/m3 over an eight-hour workday. At levels of 1000 mg/m3, inhalation of talc is considered immediately dangerous to life and health. Food grade
The United States Food and Drug Administration considers talc (magnesium silicate) generally recognized as safe (GRAS) to use as an anticaking agent in table salt in concentrations smaller than 2%. Association with asbestos
One particular issue with commercial use of talc is its frequent co-location in underground deposits with asbestos ore. Asbestos is a general term for different types of fibrous silicate minerals, desirable in construction for their heat resistant properties.