You might think of being the school janitor as a thankless profession, but not "Rock Bob", aka Robert Clark. He seems to have it all figured out. As one commenter on his video said, "THIS is how you should live life. Enjoy the shit out of it ALL, regardless."

So take Mr. Clark's sweet, mop moves to Billy Joel's "Vienna" as your object lesson for today. Nothing in life has to be mundane.

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