Which constellation is the happiest?

Cancer, cancer has strong self-control, honesty and trustworthiness. Men will be good men at home and women will be model wives. Harmonious interpersonal relationship, no disputes, strong ability to adapt to the environment. When reaching a certain goal, we will act flexibly according to others' reactions and ideas and strive for a good result. You can't tell yourself from others, and you will be as responsible for others' affairs as you are for yourself.