I want to make people happy, and I can sacrifice myself for the sake of peoples happiness.Have you ever met such a "good person"? Have you ever been called a "good person"?"Good people" are well received, appreciated and needed by others.Many people have such an impression.There is also the positive side of bringing harmony to the group by being a "good person".Of course, there will be some people who will benefit from the "good people".However, being a "good person" does not seem to have all the positive effects.People who "can sacrifice themselves" = "do not take good care of themselves" tend to attract "users" who try to take advantage of their nature, such as mobbing people and lazy people.Also, "good people" tend to be resentful at others, asking others to be "good people", saying "Im doing so much".Does being a good person really make people, including you, happy?How "good" are you?