The first thing I do when someone turns 14 is take them around the the 6 plants and make them learn a little bit about healing.

I gues it's sort of a "birthday present"...happy birthday LEARN THIS NOW! ha ha ha

That way everyone can heal a little bit and no one gets really really sick. I once had all but one sick and I had to drag that one around until he learned something so he could heal the rest of the people-most of whom had some skill at healing. That guy must have loved his new medical profession-he became my first ever "Master Doctor" : )

Just a thought...