[JesseK]

Regardless of what a person knows, it is the humility of knowing when to lead that makes him or her a great leader. This is particularly evident in the ever-expanding engineering world, where it is impossible for any one person to know more than an infintesimally small percentage of everything.

To me, it's pretty apprent that this student doesn't know that.

Unfortunately I think the only way he/she will come to understand it is by failing in some part of the leadership role. I think a sort of team-building exercise that has nothing to do with robotics is in order. You know, like the ones where everyone HAS to work like a team to get through the challenge, and know-it-alls usually don't fair so well? Ropes courses seem to work best. If there's a local Army or National Guard post they'll likely have something the team can do.