It does not matter what your job is in the world ! If you do not have a good situation, do not be sad؛ Or if you’re a king, do not be proud of the situation.
The world is a game! You may be one day high and one day down. Eventually, the king and the beggars will all travel to one place!
A simple example:
at the end of the chess game the “KING” and the “PAWN” go back in the same box . . .