This is an instance of good people who took their own free time to spend time dressed as a superhero in order to make the children in a hospital happy as they suffer from diseases such as cancer. These people are choosing to go out of their own free will and spend their free time to bring joy to those who need it. These are good people.
This is a video that displays how not to be a good person. Simple as that. In this video, you get to see some of the instances of Donald Trump publicly insulting people.
An example of what a good person is. He is a man the who risked getting in trouble with a commanding officer in order to give the East German children candy. He wanted to make them happy, he wanted to let them know that people cared while they lived during harsh conditions. He is what I think of when I think of a genuinely good person.