All signs in the horoscope are divided into cardinal (Aries, Cancer, Libra, Capricorn), fixed (Taurus, Leo, Scorpio, Aquarius), and mutable (Pisces, Gemini, Virgo, Sagittarius). This division relates to the specific nature of each sign.
The cardinal signs are associated with curiosity and progress. If we have a person whose majority of planets in their natal chart are in cardinal signs, the traits characterizing their personality will be activity, curiosity, instability, agility, and volatility. Such traits will also be present in a person if their Moon and Lagna are located in cardinal signs.
If most planets are in fixed signs, it indicates a contemplative person, focused, prone to immerse themselves in details, and to ponder something for a long time.
Mutable signs include characteristics of movement and stability. In certain areas, these people can be active, but at some moment, they may "freeze."
Cardinal signs will always push the person forward, fixed signs will stop them, forcing the person to think before making decisions. Mutable signs will bring doubts to the person, creating difficulties in decision-making. It is hard to negotiate with such people. Each type has signs from all the elements (Fire, Water, Earth, Air).