I did 12 years of schooling a few decades ago. NO ONE in the entire district in those 12 years committed suicide. We had 3 deaths 2 from serious medical illness and one car accident.
We had bullies. We also had the answer. They ended up getting their asses kicked and the bullying stopped.
We had no school shootings EVER yet we had a huge portion of students living in “the country” and rifles and shotguns and bows were plentiful in vehicles during hunting seasons.
We had the Irish Christian Brothers. Start some crap at school and your parents normally picked you up at the ER. Wrong? Maybe. But no bullying no suicide and no wiseasses at school.