What coffee do you drink? Let it known. Coffee species known world wide are Arabica coffee and Robusta coffee, however more than those number are mentioned in many scientific books and articles. What species of coffee people drink is actually depends on their personal decision. Some people who drink arabica coffee say arabica coffee is rich and mild in fragrance and taste, sweet so that no sugar is needed, rich acidity so that it waters mouth, low content of caffeine so that people can drin it fequently (5-10 cups a day) in meetings, house, parties, and offices. Some people who drink Robusta coffee say Robusta coffee has low acidity as well as high content of caffeine so that they need to drink only 1 - 2 cups a day, and its price is lower than arabica coffee. Some people who drink mixed or belended Arabica coffee and Robusta coffee say mixed or belended has average attributes they need. Dear readers, what coffee do you drink, and what do you thin