For People that have been raised in richer families, it is harder to deal with problems, than for children with parents that do not have big amounts of money. Although I agree that for people from families with lower income it is easier to get rid of some issues, it does not mean they can deal with problems that kids with rich parents can.
On the one hand, those who were raised with less money, have seen more (problems) in their life. Those people did not always get what they wanted, because of the cost of it, that their families could not afford. Also they noticed how their parents were struggling with their income, trying to save and extend it for more time.For example, seeing how your parents were having and dealing with some kind of money problems, you remember it forever, and try to help them by spending less of it. But, life issues are not only about struggling with money.
On the other hand, kids from wealthier families never saw how their parents were trying to spend less money and could always afford things that they wanted. They do not have more knowledge about saving money, or having problems with it. Despite this, people from this kind of family mostly had less attention from their parents because of the time that work takes. For example, rich parents have a thought that money makes everyone happy, and try to earn a lot of it, which makes them spend less time with their children.
To conclude, even though I agree that it is harder for people who have been raised in richer families to deal with problems, those who were in poor families could have attention issues in their lives.