• Increased use of alcohol or drugs

• Withdrawing from activities

• Isolating from family and friends

• Sleeping too much or too little

• Giving away prized possessions

• Aggression

• Fatigue

• Displaying depression, anxiety, irritability, shame or anger

• Displaying relief or sudden improvement in mood

• Talking about feelings of hopelessness, being a burden to others or having no reason to live

Source: American Foundation for Suicide Prevention