As Thursday afternoon approaches, I can feel my heart clenching tighter and tighter. I sit in my office--working busily on the computer--and can feel the perspiration on my hands getting more and more intense. I slowly close down my computer, get off my aerobic ball on which I'm bouncing, balancing, and eating my string cheese, and head out of my office. I make my way through a maze of hallways and doors and enter a small and vacant room. There is a small circle of chairs, and I take my place. Group therapy is about to begin.