Success can mean different things to everyone.
For some people “success” is more related to family, health, peace and happiness.
For others, it has to do more with financial status and material achievements in life.
Some people feel very optimistic about this word.
Others feel that “success” is an impossible thing to achieve in life.
I do not think there is “right” or “wrong” about how people feel or define “success”.
The only thing it matters is that whatever you think it is, you should aim to achieve it!