Are you yin or yang?
Yin and yang are complementary opposites rather than absolutes. Have you ever heard of the phrase "as different as yin and yang?" If so, then you will understand your results. If not, then I'm sure you'll catch on.
Most forces in nature can be broken down into its respective yin and yang states, and the two are usually in movement rather than held in absolute stasis. Go to Academic Kids.com for more of this information!