Redium....
Interesting information, but as they stated, why one sibling is an addict and the others are not is a complicated problem. My brother and I did not grow up in an abusive household nor are our parents substance users or drinkers. I never experimented with drugs, not even pot, and while I drink on occasion, I have never felt as though I needed to. So why is my brother an addict while I am not? I would be curious to read more about this subject.