Right career choice

Imagine you were a multimillionaire or a pensioner, so you didn't need to work.

What would you do all day long in order not to feel useless and not to break down from boring? In the range of this activity that you imagine in such a situation, you should also choose your profession.

You spend a very large part of your life at work,  you should enjoy it and like what you do, so that you can lead a satisfied and therefore a healthier life. 

The salary is secondary. Of course, it should correspond to the level of your education and be sufficient for all current expenses plus reserves, but one should not make the choice of profession dependent on the salary alone.