My Dad served in the Navy during WWII. He was stationed in San Diego. After the war he returned home and completed an engineering degree at the University of Delaware on the GI Bill. After earning his degree he left Delaware and his family, ended up in St.Louis where he met my mother, and started our family. He chose to move half a continent away from his parents, a sister and several brothers, including his twin.
It was many years later before I learned that alcohol was one of the major drivers of his decision to leave. Dad was a very controlled guy. Funny and charming in a quiet Irish way but he liked a certain degree of order in this world. Control the environment and the world was a better place. Mom was more on the crazy side but those are stories for another time and place. His simple solution to deal with a family environment too fond of alcohol was to leave and create one that put alcohol in a better and much less central place.
I did drink in college and had the usual pleasant and unpleasant encounters. If there is a genetic component to alcohol abuse, I never triggered it. I had instead inherited some portion of my Dad’s preference for controlling my environment. As an aside, I don’t drink at all these days and haven’t for forty or so years. Again, a story for another time.
What’s on my mind today is the question of using the environment to establish control. Maybe it’s the Catholic notion of avoiding occasions of sin or avoiding temptation. The price of environmental control is that you don’t develop the internal controls and sensitivities to situations and circumstances that might prove more adaptive. If you’re quick-witted enough you can talk your way out of trouble when you’d be better served having to deal with the consequences of the humanly stupid thing you just did. If your brain is over-developed, your heart doesn’t get the exercise it needs to manage the complexities of the bigger world.