This ego has all the desires, ambitions, wants to be always on the top of everything. You are exploited by this ego. And this never allows you even a glimpse of your real authentic self, and your life is there, in your authenticity. Hence, this ego only produces misery, suffering, fighting, frustration, madness, suicide, murder - all kinds of crime.
School performance, public health, crime rates, clinical depression, tax compliance, philanthropy, race relations, community development, census returns, teen suicide, economic productivity, campaign finance, even simple human happiness - all are demonstrably affected by how (and whether) we connect with our family and friends and neighbours and co-workers.
How many murders, suicides, robberies, criminal assaults, holdups, burglaries and deeds of maniacal insanity it causes each year, especially among the young, can only be conjectured... No one knows, when he places a marijuana cigarette to his lips, whether he will become a joyous reveller in a musical heaven, a mad insensate, a calm philosopher, or a murderer...
You cannot cheat with the law of conservation of violence: all violence is paid for, and for example, the structural violence exerted by the financial markets, in the form of layoffs, loss of security, etc., is matched sooner or later in the form of suicides, crime and delinquency, drug addiction, alcoholism, a whole host of minor and major everyday acts of violence.