My son has a Yod configuration...any suggestions?

This aspect in his chart is with tight orbs, and he has a lot of quintiles (6). He's very mature for his age, very responsible. I'm wondering how to help him develop his talents...any thoughts?

Can you post the chart of your son? I would be better if we know which specific planet is involved in this mix to provide good advice.

Agreed. Generally, the planet at the tip of the yod symbolizes an energy that the person needs to develop. The sign and house indicate how and in what area of life. The apex planet, further, is the opposite midpoint of the two planets joined by the sextile at the base of the yod. Their combined meanings will give further clues.