Millennials have disrupted the labor market, making it acceptable to job hop and complete "tours of duty" until a better offer comes along.
In the process, company loyalty has become a thing of the past, and everyone needs to accept it, say Chris Yeh and Ben Casnocha in the Harvard Business Review.
We can no longer believe in "this idea that people would go to college, study hard, get a degree, land an entry-level job at a big, stable company." Nor can we believe in the old 20th century compact of employees slowly working their way up the ladder.