I enjoy coffee many ways. I often drink it black, but I also have been known to have it with unsweetened soy milk and usually agave/maple syrup in addition to that. However, I noticed that using both soy and a sweetener makes it taste kinda "overwhelming." This morning, I put some agave in my coffee but I put no soy, and it tastes much better. Bottom line is that I can enjoy coffee either black or with sweetener OR milk/creamer, but I can't do both sweetener and milk/creamer. Now, that I can't get with.
A little sugar is nice because it's just nice to drink something sweet