Is there any way to control the reason why the water sign Cancer loves to cry? What are the characteristics of Cancer (7.9 Dragon)?

Cancer is a water sign, controlled by the moon, which symbolizes that it is normal for Cancer to be emotional and easy to cry. However, on the whole, Cancer won't let others see his tears, just like this constellation has a soft heart, but it also bears a hard shell. This is Cancer's extremely self-protective constellation.