"Shall I satisfy your curiosity? I'm a doctor of medicine, and a tramp by temperament. I'm also an alcoholic. My disease prevented me from practicing in Sydney. But out here it's scarcely noticeable. Certainly doesn't stop people from coming to see me. I charge no fees because I'm not interested in money. Anyway, I'm unreliable. But I'm accepted socially because I'm an educated man... or character. I get my food from my friends... my requirements in beer. Which, with some measure of self-control, is the only alcohol I allow myself."