I know everything has its use, but what is generally better in any given situation? Chalk or cheese? Chalk, for instance, can be used to write out messages, or, in extreme cases, possibly harm people. However, cheese is soft and cannot do such a thing as easily, but provides sustenance and fuel for your body. Opposite sides of the spectrum, these two. But the question I ask of you is: Which is more useful? Which is better in everyday life? The (usually) one-time-use cheese? Or the used-for-writing-on-blackboards chalk? I'd really like to get some insightful discussion on this topic as it's been egging me for a long time.