Epigenetic damage can undoubtedly predispose one to addiction, etc. But bad health in general can get you unhoused, and there's an epidemic of chronic illness.

Epigenetic damage can undoubtedly predispose one to addiction, etc. But bad health in general can get you unhoused, and there's an epidemic of chronic illness. Delaying gratification and a good IQ aren't sufficient to pave your way in the world.