I'm being frank in my use of the word "salvageable". What I really mean is that every person's time is limited. When you are trying to help one person, you are taking time away from helping another. A better word in this case may be "I don't have the skills to help this particular person so I'll try to help someone who's issues and personality more fit my skill level." But it is just a "nicer" way of saying the same thing. The person is not "salvageable" via the way I attack it.This may come across as nitpicky, but, I feel your choice of the word salvageable is rather distasteful. Sounds like you're talking about an object, like you picked up a beater guitar off CL to refinish. I also find your assumptions about the lack character of poor people to be concerning.
And I definitely stand by my perception of the character of poor people as a whole. But it is US centric in that this is the land of opportunity. Once you reach adulthood, you are responsible for what you do with your life with the tools you have been blessed with. If you make poor decisions, you will either become poor or, if you are already poor, you will remain poor. My attitude about the poor is a generalization - and one we all apply when we are more careful about locking our cars and clutching our purses in some neighborhoods as opposed to others.
i.e. I was stating the obvious.