Depression and Mental Health
According to the National Institute of Mental Health, an estimated 17 million adult Americans suffer from depression during any 1-year period. Depression is a real illness and carries with it a high cost in terms of relationship problems, family suffering, and lost work productivity. Yet, depression is a highly treatable illness.
Everyone feels sad or "blue" on occasion. It is also perfectly normal to grieve over upsetting life experiences, such as a major illness, a death in the family, a loss of a job, or a divorce. But, for most people, these feelings of grief and sadness tend to lessen with the passing of time.
However, if a person's feelings of sadness last for two weeks or longer, and if they interfere with daily life activities, something more serious than "feeling blue" may be going on.
Depressed individuals tend to feel helpless and hopeless and to blame themselves for having these feelings. People who are depressed may become overwhelmed and exhausted and may stop participating in their routine activities. They may withdraw from family and friends. Some may even have thoughts of death or suicide.
Courtesy of American Psychological Association