Edison's diversions in Cincinnati were characteristic of his life before and since. He read a great deal, but spent most of his leisure time experimenting. Occasionally he would indulge in some form of amusement, but this was not often. At this time he and Adams were close friends, and Mr. Adams remarks: "Edison and I were fond of tragedy. Forrest and John McCullough were playing at the National Theater, and when our capital was sufficient we would go to see those eminent tragedians alternate in Othello and Iago. Edison always enjoyed Othello greatly. Aside from an occasional visit to the Loewen Garten, 'over the Rhine,' with a glass of beer and a few pretzels consumed while listening to the excellent music of a German band, the theater was the sum and substance of our innocent dissipation." While Edison was in Cincinnati there came one day a delegation of five trade-union operators from Cleveland to form a local branch in Cincinnati. The occasion was one of great conviviality. Night came and many of the operators were away. The Cleveland wire was in special need, and Edison, almost alone in the office, devoted himself to it all through the night and until three o'clock next morning, when he was relieved. He had been previously getting eighty dollars a month, and added to this by copying plays for a theater. His rating was that of a "plug," or inferior operator, but having determined to become a first-class operator, he had kept up a practice of going to the office at night to take "press," acting willingly as a substitute for any operator who wanted to get off for a few hours--which often meant all night. Thus he had been unconsciously preparing for the special ordeal which the conviviality of the trade-unionists had brought about.