Pursuing one's passion can indeed lead you to ruin, and did so to many people.
But concentrating on something you're good at, and not spreading yourself too thin, is a pretty solid advice, middle class or not. It is by doing 100 things and not becoming good at any of them you end up in poor state without viable options.
But concentrating on something you're good at, and not spreading yourself too thin, is a pretty solid advice, middle class or not. It is by doing 100 things and not becoming good at any of them you end up in poor state without viable options.