My theory on why men (particularly white men) have higher suicide rates is because our culture continues to tell them they are owed by society things like a successful job and family. So when those men are unable to acquire those things they feel denied, and turn to violence, either against others or themselves.
I can agree with this. In a minority family you have the uncle that has always lived with Grandma,is in between jobs, has three kids and doesn't give a shit, family members don't give a shit and everyone just gets along. No higher expectations about buying a house being successful by walking over other people. They also seem happy.
That's my theory anyway.