I would guess that abuse of the children is part of the problem. We see our statistics on abuse, physical, mental, sexual and the bullying that goes on in the villages by kids and adults. It is a learned behavior, probably introduced by the missionaries and their Christian culture, and continued on without a break in the pyramid of abuse. The kids get abused and escape the abuse by using drugs and alcohol and end up getting sexually and physically abused further and the downward spiral ends with the suicides of the kids.