As has already been said, shortcomings and defects are the same thing. Often times people think into this way too much. I prefer to view them as instincts blown far beyond their intended purpose. That makes more sense to me. And it reminds me that I have a disease not a disgrace. I am not a moral defective, I am sick. The steps heal my sickness. And as we should already know way before step seven, the drug is merely a symptom. If we only had a drug problem we would not have to concern ourselves with all this other stuff ( and some in the rooms don't). Or, if we were just immoral, we need only repent and all would be well. Yet many truly religious people with deep convictions come into the rooms needing help, and many people who are self aware still falter at this stuff. The steps are amazing, not complicated. Two words; one meaning. 12 steps to a solution