Are you going through a transition or have questions about your life to answer?
On a walk one afternoon, while in seminary, the photographer saw this image. It is the posture most of us assume before picking up the phone to call someone to help. Individual therapy is that private space to sort it out!
People come together for many reasons - group therapy being one. It is a completely different therapy "animal" as you have a collection of people who are present to reflect, ask, receive, ponder, share, and challenge one another. Everyone on equal ground.