All things in moderation. This sage wisdom can certainly apply to personality traits. Life is tough, though, and maintaining personal balance isn’t always as easy as it seems. We often think of the good and bad traits of each zodiac sign as being different items in two columns, but we’re going down a less traveled path. Here, we’re going to take a look at the two sides of each stellar coin and how the zodiac signs' greatest strengths can also be their most devastating downfalls. Even things we always think of as positive, such as confidence or ambition, can have their dark sides.