A father had two sons. The dimwitted younger son, when asked by his father what he would like to learn to support himself, said he would like to learn how to shudder (as in, learn to have fear). A sexton told the father that he could teach the boy. After teaching him to ring the church bell, he sent him one midnight to ring it and came after him, dressed as a ghost. The boy demanded an explanation. When the sexton did not answer, the boy, unafraid, pushed him down the stairs, breaking his leg.