Everyone is actually a fleeting star of another person. A star whose life is in danger, if not strong enough, will always be influenced by the environment, and it is difficult to develop his own ability and change the environment. Twins together, especially when they are young, are inseparable. The same astrology also means that there will be the same preferences and competitions everywhere, and it is difficult to cooperate with each other. Therefore, in the process of growth, their personalities will gradually separate strength from priority.