John Barleycorn by Jack London — Read

As I succeeded with my writing, my standard of living rose and my horizon broadened. I confined myself to writing and typing a thousand words a day, including Sundays and holidays; and I still studied hard, but not so hard as formerly. I allowed myself five and one-half hours of actual sleep. I added this half-hour because I was compelled. Financial success permitted me more time for exercise. I rode my wheel more, chiefly because it was permanently out of pawn; and I boxed and fenced, walked on my hands, jumped high and broad, put the shot and tossed the caber, and went swimming. And I learned that more sleep is required for physical exercise than for mental exercise. There were tired nights, bodily, when I slept six hours; and on occasion of very severe exercise I actually slept seven hours. But such sleep orgies were not frequent. There was so much to learn, so much to be done, that I felt wicked when I slept seven hours. And I blessed the man who invented alarm clocks.

And still no desire to drink. I possessed too many fine faiths, was living at too keen a pitch. I was a socialist, intent on saving the world, and alcohol could not give me the fervours that were mine from my ideas and ideals. My voice, on account of my successful writing, had added weight, or so I thought. At any rate, my reputation as a writer drew me audiences that my reputation as a speaker never could have drawn. I was invited before clubs and organisations of all sorts to deliver my message. I fought the good fight, and went on studying and writing, and was very busy.