In The Legend of Zelda: Skyward Sword in the Lanayru Mine, one of the LD-301 robots tells me "So you're looking for work? Well come back when you have a helmet."
What does this mean? I'm almost at the end of the game (I have completed all the Silent Realms and have the best shield) and have no helmet. Is it a joke? If not, where can I get the helmet?