Sheri was a smart, ambitious, and energetic executive. She had lifted herself up through many of the barriers that arise in all growing careers, and through many of the barriers  unique to women leaders. How? First, she had the requisite talents and competencies. She brought as much to the table as anyone. Wise superiors and mentors recognized her value and leveraged it. it was win/win. Second, Sheri maintained a can-do attitude. She never said no. It was a great asset. But it almost killed her, and it almost killed her career. She, like most of her colleagues, both male and female, had not recognized how the nature of organizations elicits co-dependent behavior. What is Co-Dependency? The term co-dependency comes from the field of addiction. As professionals were gaining an understanding of the nature of addiction, they came to recognize that people who loved the addict often unwittingly contributed to the…