A pig is an easy-to-trust person with low vigilance. Being a pig is often one of the targets of cannon fodder. People who belong to cattle will hardly refuse what others ask them to do. Even if something is beyond their ability, they will try their best to do it In complex interpersonal relationships, such a pig person can easily become an excellent candidate to be used, and often only when he is cheated does he know how long he has to be careful.