THR the decline of long-term job stability as societal norm

You are a talented, middle-class person in your early twenties about to start your career. You have the choice between a job in which you will make a lot of money and work long hours(e.g. investment banker, corporate lawyer, etc.) and a job which pays less but that you are more passionate about(e.g. social worker, chef, teacher, small business owner, etc.)