How can you tell if someone is a good person?

I have very good intuition and have since a little girl. Your gut tells you when something is not right. Plus, how they treat you behind your back. And if they don't make a judgment against you, until they have talked to you. If they're honest and genuine and wouldn't think of hurting you. They encourage and support you in hard times as well as good. They won't ask you to do something you don't want to do or think is right. They'll be with you through thick and thin. Trust is a big thing.