Scorpios can be cruel and manipulative despite their sensitive nature. They blow hot and cold, making them difficult to handle
Capricorns are ruthless and goal-oriented, and their harsh communication can damage others.
Aries burns with desire. Though they don't want to be cruel, their blunt, aggressive speech and "me first" attitude might hurt others.
Virgo, a perfectionist, criticises others. Virgo's judgemental, nitpicky temperament is sometimes seen as "mean," even when they're merely trying to help.
Leo especially hates being taken advantage of or made to seem terrible. When enraged, obstinate Leo never backs down, making them dangerous.
Cancer's moodiness isn't intentional. When upset, this kind, gentle, and nurturing sign lets their emotions take over.
Gemini has a dual personality and changes moods frequently. Geminis are charming, fun, and sociable when they're decent. Unhappy Geminis can be harsh and belligerent.