My nightmare villager...was my handsome, my charming, my darling Lenok...who disliked running and learning. "Unsure what to do" was the best thing he could do...he refused to farm and research. I had about 10 official doctors, and I had no need for builders. He was about 55 when he became a trainee farmer. I purposely killed him off...what use is a useless villager?