We all have a story, but sometimes it's easy to forget that some people's stories may be full of tragedy. When someone treats us differently, is moody or quiet, try to understand what that person may be going through instead of taking it personally.

Instead of judging that person, Dr. Robin says it's important to open your heart because you never truly know what that person may be dealing with inside. "Never forget that each of us are people with a story and we need a lot of compassion," she says.