Why is Capricorn the king of kings?

Because Capricorn will never give up to achieve its goal, and will do whatever it takes to achieve it. Sometimes for this successful goal, even some ruthless strategies are used, which is also the terrible thing about Capricorn. But please rest assured that Capricorn is not only for others, but also for himself. Capricorn people always know what they are doing rationally. He doesn't allow himself to blindly follow the second-rate ideals and fail. Pursuing difficult ideals also makes Capricorn people full of fighting spirit, which is the meaning of their life.