Everyone has their own way how to improve his status in life. And as we have experienced, one really need hard work to elevate his condition. Unless, you are born with silver spoon.
For a lot of professionals, they need to work hard in their field of expertise but they will come to the point that they money is just a bonus for them as they are already working for their passion in life.
of course the meaning only covers certain people, from the results obtained will certainly vary of course there are many ways to improve their status, depending on their mindset to apply it, and will be satisfied with their own performance by pursuing the skills they like, and it is indeed simple but brings a calming mood, and money is not the main thing for them but the skills they master can bring in money of course that is very useful.