A loss of hope for the future can trigger the mistaken belief that suicide is the only solution. Suicides are usually difficult to understand, even to the people close to the victim. People thinking about suicide may reveal expressions of distress, which might be warning signs. Other signs include turning to alcohol or drugs, speaking about losing hope or even mentioning suicide.
Depression
Depression and mental illness play major roles in suicide, according to the National Institute of Mental Health. Untreated depression, bipolar disorder and other mental illnesses make up the majority of suicides, according to Suicide.org, an organization for prevention and awareness of suicide. Suicide may result from depression that is triggered by negative issues including divorce, loss of job or home, serious illness or being violently victimized.
Overwhelming Situations
Suicidal thoughts may result from feelings of not being able to cope with overwhelming difficulties, such as financial ruin or death of a loved one, the Mayo Clinic explains. People who feel suicidal may feel trapped in situations and that things will never get better, Suicide.org explains. An overwhelming sense of hopelessness or helplessness consumes them. They may believe they have become failures and are unable to deal with situations. They may feel abandoned or isolated. People with tremendous emotional or physical pain may have suicidal thoughts or commit suicide.
Family History
People who have committed suicide or have suicidal thoughts are more likely to have family members who commit suicide, according to the Mayo Clinic. A genetic link to impulsive behavior may lead to suicide. A family history of suicide, mental disorders or substance abuse may increase the risk of suicide, according to the NIMH. Being exposed to the suicidal behavior of family members or living in an environment where physical or sexual abuse is prevalent may also increase the risk.
Substance Abuse
Many suicides have been committed under the influence of alcohol or drugs, the Mayo Clinic notes. Suicides or suicidal tendencies may result from the recklessness or impulsiveness stemming from substance abuse problems. Links may exist between starting treatment with antidepressants and an increased risk of suicide, according to the Mayo Clinic. The research is not clear, Mayo states, but anyone starting on antidepressants should be watched closely.
