Morals define a person. Our morals tell other how we think and how we are, as well as how we tend to act when in a relationship. We are all different, and our morals tend to change from culture to culture. What is right in one culture, may not be right in another. How can this be? Some people take their morals from religious doctrines.
Others take them from one another. As in, don't do to others what you don't like done to you. That is a general rule for every culture's morals. They also teach you to not be greedy. The word moral implies something good. But we condemn other cultures for their morals when they are not similar to other other culture. Every culture is different. But they agree on one thing. To be kind to others, as well as ourselves. Have you ever tries to actually do to other what you like done to you?
It is amazing, it feels amazing. Be nice, be kind to your fellow human being. We are animals, but we have the ability to rationalize, which separates us from the rest of the animal kingdom. We can feel compassion toward others. Be your best, and show how much you appreciate your life, and the life of others.