Solving a problems for the rich gives you an access to became known while solving for poor gives you the room to become of charitable, whereby depending on God for your rewards.
But however, working for the rich or solving a problem for the rich most times doesn't guaranteed your success because many individuals who are working with the government doesn't solely became rich, typical example are teachers in my country. They are teaching at this point solving problems not only problems but help to raise the country and then government aren't increasing their salaries. Yet they are still under financial stress which I think isn't worth working for such people either be it Rich or the government. Self employed is always better at least it reliefs you from financial hassle.
That's right, when you are self-employed, we know how many or to what extent we can help people. And if there is a rich person we can help, I'm sure it's not financial. That's rich and has a lot of money, because we often help other people who we don't know are rich. You know what that means.
There are rich people because sometimes their lives are saved by something that a poor person did not expect, the poor person had no idea that the rich person was saved from disaster. The rich person owed a debt to a poor person. So in order for him to somehow repay the poor person for saving him, he will reciprocate with financial help that the poor person did not expect, although the rich person knows that he cannot afford to have a poor person save his life. This is just an illustrative example.