Cancer is one of the zodiac signs that most fully exemplifies emotional intelligence. Since Cancer is ruled by the Moon, the planet that rules our feelings, intuition, and inner tides, it is sometimes said that Cancer is the zodiac's emotional map. One of Cancer's greatest strengths is not its sensitivity per se, but rather its profound ability to sense, support, and comprehend the feelings of those around them. Cancer is the unsung hero of emotional intelligence thanks to its rare combination of intuition, emotional awareness, and empathy.