Very imformative parental and churches involment is needed.
When my girls were teens and bored . We played no arms I would tie their arms behind them . So they could see how it felt to have no arms. a blindfold,and so on, that i did not want to hear bored.
When they threaten to leave home I told them I got first choice and would not wash or cook, they got over it.
I would follow them around all day as a shadow if they seem depressed. I explain to them if they ever thought they were going to kill themselves that the shadow would be you following me the rest of my life. For no one really knows where you go it is as if you go nowhere.
That it is against all the rules to parpicate or do a suicide.
So talk it out ask God for help and remember tomorrow is another day.
Teach a bully how to be kind carry your books empty the trash treat him with kindness. Say i love you.