Five years after changing jobs, Rinka's work has become more rewarding and her business performance has improved. She was even called in by the company president and given the thumbs up as a candidate for the next generation of executives. Her husband supported her, saying, "That's great," and she was living a smooth sailing life. One day, the president contacted her and said, "We have a vacancy in the executive position. It may be a little early, but would you like to become an executive right away?" Rinka immediately agreed and was scheduled to start executive training the next day, but...