Of course, when a person earns a lot of money, his character changes. The thirst for money can become very strong. I don’t know how to resist this process, but people who have experienced such a state say that they have changed and did not understand it themselves. I think that such a change can happen to any person who was able to earn a lot of money. It will not depend on your character or human qualities. If you have health problems, it may be easier for you to earn money because part of your attention will be focused on health and you will not be able to devote all your time to money
An individual who doesn't have money when money comes to them then they think that they have achieved everything but happiness is not always related to the money. Most of the time the behavior of a person changes with changing in the financial state and they overcome the relationship with their relatives as they possess the thought that money is more important than a relationship.
When people find that their health is not well then they wish to have health instead of dreaming for money because in my opinion health can make you able to earn but earning more cannot give you health. First a person should make a building of his body after which he can earn more according to his wishes because if his health is not well then having more money cannot give him happiness.