Determine if they have a chip on their shoulder . Do they have something to prove? Where’s the hole they’re looking to fill? Ideally, you’d get someone with obvious talent/drive that is misunderstood by the world. Those types of people will run through walls to reconcile their internal view of themselves with external perception.
Navigate the world on their own terms. The best high potential youth are often unconventional in some ways. And if you’re looking for someone unconventional and high potential, they’ll often have a rationale for their unconventional approach. Ideally they can describe their weird path in an internally coherent way without being egotistical or