Some research indicates that<unk>  is associated with reduced job performance, coronary heart disease, and mental health problems. Examples of emotional symptoms of<unk>  include a lack of interest in the work being done, a decrease in work performance levels, feelings of helplessness, and trouble sleeping. With regard to mental health problems, research on dentists and physicians suggests that what is meant by<unk>  is a depressive syndrome. Thus reduced job performance and cardiovascular risk could be related to<unk>  because of<unk> 's tie to depression. Behavioral signs of<unk>  are demonstrated through cynicism within workplace relationships with coworkers, clients, and the organization itself. Other effects of<unk>  can manifest as lower energy and productivity levels, with workers observed to be consistently late for work and feeling a sense of dread upon arriving. 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.<unk>  is also associated with absenteeism, other time missed from work, and thoughts of quitting. Chronic<unk>  is also associated with cognitive impairments in memory and attention. (See also Effects of stress on memory.) Research suggests that<unk>  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<unk>  face future hiring discrimination. When it happens in the context of volunteering,<unk>  can often lead to volunteers significantly reducing their activities or stopping volunteering altogether.
Occupational burnout
Idiopathic chronic fatigue
Social stress
Psychological resilience
Addiction vulnerability
Social isolation
Stress 
Computer addiction