When looking for those with a knack for getting money, look for those who earn it... those whose ethics are no less than admirable... unless of course you lack compassion and morals yourself. Those who manipulate and steal without any remorse for others' lives need to be weeded out. They drag the rest of us down and hold us back for their own selfish gain.
Some may consider this darwinism - survival of the fittest - but I believe we've made much more progress as a species by working with each other than against.
The last conversation I had with these people I spent years with was to try to explain how their line of thinking quite honestly brings suffering to countless people. Prime example, big banks making deals they know will fall through regardless of the impact it has on the economy... look where we are now. The type of people who made the decisions that led to the recent recession, which caused a massive decrease in my father's hours at work, are the same ones who want to perform a shortsale on his house because he has fallen behind on his mortgage. As for the suffering I mentioned, let's just say my father will give up his house over his dead body.