Good afternoon , sir . You are really a regular customer here . May I ask you why you come here so often ?   I'm a newspaper columnist . I write comments for a living . I enjoy working in a coffeehouse .   I see . But isn't it a bit too noisy ?   I don't mind . By contrast , I quite like the circumstances , as I can see a variety of people here , who can always give me tremendous inspiration . And the most important thing is coffee as it is my life .   I can see that . Then what is your favorite coffee ? 