Right, we should use the old apprentice, journeyman, master from the crafts. When a master says you're ready to independently take on customers and have what i

Right, we should use the old apprentice, journeyman, master from the crafts. When a master says you're ready to independently take on customers and have what it takes to satisfy their needs you become a journeyman, and when you've practiced long enough to have pushed the boundaries of the craft and reliably do things that masters can learn from, then they might count you among themselves.