I'm defensive about it because people are suggesting that there's something wrong with the way I'm living my life and I disagree.
Many people that initially use drugs and or alcohol, feel themselves in control, and not at risk of losing that control.
But the risk does exist, and the addictive, mind altering substances, are patient, clever, seductive.
They prey on highly intelligent people. Often such people are too damn smart, for their own good.