Well we have different problem in life, some of the poor people might think that the wealthy people have less problems because they can eat what they want they have a lot of money to enjoy life and buy all thier needs, but the truth is they also have a problem, only fool can have no problem because they don't think about the future.
Every life is sure to have its own. So of problems and will not be the same. So, people who have money can be sure to have the same problems as those who do not have money, but the problems are always different and usually according to the circumstances of the person.
Now it remains whether they can solve the problem well. I agree that those who do not have problems are those who do not want to think, and usually those people are not worthy of being called smart.
"The rich also cry," they are humans like every other people but the only difference is that they have money and by virtue, they would have power. These two alone have helped them in solving the majority of human problems/concerns that cause other problems. If people have money, they can be happy, have a healthy living, have access to the best healthcare facility, rule in their own little way and most importantly have financial freedom. This makes the living of the rich more comfortable for them which is the only thing they are better with compared to the poor. Every other thing are same with every financial class so long as they are living souls.
Rich people strive for power, but in most countries they fail to gain power.
In Russia, power does not belong to rich people (they are called oligarchs in Russia), but to representatives of the special services (law enforcement agencies).
In China, power does not belong to rich people either (it belongs to the leaders of the Communist Party of China).
Of course, there are rich people in both Russia and China, but they are not allowed to take part in political decision-making. Power and wealth are not synonyms. Power is more than wealth. You can have a lot of money, but if you stand in the way of a person who has power, he will take away your business and put you in prison. At present, the power of money is decreasing, and the power of officials - bureaucrats and special services is increasing.
Let me give you an example... The creator of the Telegram project Pavel Durov was arrested in France (and he is a very rich man), the founder of Facebook (an even richer man) is summoned to Congress and is forced to report on his actions to congressmen.