He stressed that people shouldn't be afraid to be active in a situation, that it is better to act and be wrong, than not act and lose someone you know to suicide. Many factors are associated with suicide. According to Cohen, most suicidal people are depressed and many experience trouble sleeping, eating and functioning. About one half of all suicides among Navy members involve alcohol or drugs. Sometimes, there is very little or no warning that a person is going to commit suicide.
Suicide is also a very misunderstood behavior.
There are many misconceptions about the behavior. At the very least, all people should be aware of the following Do's and Don't's as a first line of defense to help prevent suicide. Suicide is always tragic, but fortunately, it is also often preventable. Suicide prevention and awareness is everyone's responsibility. If you suspect a friend, coworker or family member is considering suicide, get involved, show them you care and get them to the help they need.