Understand the warning signs of suicide which include suicidal threats, changes in behavior or appearance, a preoccupation with death, giving away possessions, and prior attempts. Confront the situation by asking if they are contemplating suicide and listen without judgment. Get help from a mental health professional like a counselor as soon as possible. Follow up after counseling to watch for recurrence of warning signs and ensure continued treatment. Clear means of self-harm like firearms or medication from their environment.