Round Pegs In Round Holes

Suppose you have a machine that depends for its proper operation on wooden pegs in wooden holes. Say that it has been traditional, if wooden pegs were not available, that brass pegs were an accepted substitute. Now suppose the government outlawed the use of brass pegs and decreed that if you didn't have wooden pegs only gold pegs were acceptable. Would that be right? What am I getting at? Brain chemistry. You can read more at: Round Pegs In Round Holes