Every young person is an entrepreneur now, in one way or another — they must forge their own unique career path, and they need to think five or 10 years ahead. There is no rulebook anymore for how to build a career. Certainly not the one your parents read in 1981.
In summary, the “conventional path” has become so narrow, that it hardly even exists. You can’t just go to grad school and “become” anything: a lawyer, a banker, a doctor, a journalist, a manager. Some of these jobs are on hiring freezes, and some of them are so fraught with frustration that they are best avoided. I don’t know a single doctor who thinks that Medicine is the best career path for their kids. And the same logic is applying to more and more professions. The well has been poisoned.