Second. I was wondering where all the parents are in these cases? In our family I do watch over the kids from time to time and observe quietly. If I had noticed odd behaviour, I would attempt to correct it. That is what parents are supposed to do.
Another good point, family and parents working themselves to death or just not giving taking their responsibility to their children as a serious thought, certainly has something to do with it.
I think something else that needs to be addressed is how we deal with mental illness in this country. Since the disabilities act, it is not easy to treat someone against their will, force someone to take their medicine - which I agree with to an extent, but overall the health care industry in this country fails people with mental illness all the time. People do not receive the proper help they need and thus the self-medicate, easily find outlets of irrationality and this is part of the problem, as well.