I come from a long line of alcoholics and addicts on both my mother's and father's side. Both my grandfathers died from cirrhosis of the liver, and my grandmother on my father's side was addicted to painkillers (she died from a heart attack). My father and his brother are both alcoholics, my mother's sister is addicted to painkillers. On my mother's side, two of my cousins have been addicted to cocaine for several years, and on my father's side one of my cousins is a heroin addict and another a severe alcoholic (she's had several hospital visits).
My brother has been a heroin addict for over a decade, I have been addicted to cocaine, meth, and heroin. If you look at my family the gene theory is confirmed...
What I also find interesting however is that eating disorders run in my family. One of my cousins who is addicted to cocaine also has an eating disorder, and like me she got into cocaine to deter hunger. My grandmother on my father's side also has an eating disorder, she went to treatment when she was 58 because it wasn't recognzied as a disease until much later in her life. On my father's side his sister has an eating disorder as well although she's never been to treatment...
wow, looking at this no wonder I'm fucked up.