If you or a friend need to talk with a counselor for help or for resources available in your area, call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255), a free, 24-hour hotline available to anyone in suicidal crisis or emotional distress. Your call will be routed to the nearest crisis center to you.
https://www.cdc.gov/vitalsigns/pdf/vs-0618-suicide-H.pdf
http://www.teensuicide.us/articles3.html