You'll probably learn more about teaching, flying, decision making, in that first 200 dual given than you have since your private. It truly will be a challenge but all aviation professionals will step up to the challenge with the fire that got all of us into this mess in the beginning. enjoy, relish that first job I remember that feeling thinking "they actually trust me with this plane and teach this person how to fly this thing?"

Best of luck and never, ever be afraid to ask a more senior instructor for advice about a student, because odds are they've seen it before.