Millennials need to ditch their parents' outdated career ladders and embrace job-hopping

Let’s start treating our careers as a lifelong experiment instead of a preordained slog. Find experiences that allow you to quickly test assumptions about your career interests. Every job, every experience, every place you travel, is a chance to learn something new about yourself, what interests you (and just as importantly what doesn’t), what you’re good at, what types of people you want to surround yourself with, and what type of impact you want to have on the world.