As artists and traders in medieval cities began to form organizations, they instituted tough initiation ceremonies. Journeymen in Bergen, Norway, were shoved down a chimney, thrown three times into the sea, and soundly whipped. Such rites made belonging to the guild or corporation more precious to those who were accepted, and survived.
Isaac AsimovAuthor's Notes: This story starts with section 6. This is not a mistake. I have my own subtle reasoning. So, just read, and enjoy.
Isaac Asimov