A Nicely Lit Hallway                                   -      N      - 
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                                                        -      S      -

The pounding of metal is causing your head to throb and your patience to
wear thin.  The noise is not right somehow as a professional would know how
to strike metal in just the right spot as not to cause such an audible
nuisance.  You feel compelled to enter the shop and give him a piece of your
mind, or sword.