Generally, many orientals and westerners need a dog friend at home to help them judge right from wrong. Others can trust that a dog person will give others a good idea. The fact-oriented attitude of dog people is more conducive to helping those who brag and talk big to correct their shortcomings. Dog people don't like to show themselves, but out of inner goodwill. Dog people think it is necessary to judge a person's right or wrong and point it out to the dog people so that they can face up to themselves and reality.