 My name is Catherine Sheehy, and I'm the resident dramaturg of the Yale Repertory Theater, and I teach at the Yale School of Drama in New Haven, Connecticut. I think some of the most important qualities that define real true friendship are an ability to tune yourself to another's frequency, understanding moods. I think it's somebody that you have a real deep sense of comfort with, that you want to be with, and that you want to share experiences with.