Senator Olympia Snowe. . .You may love her; you may hate her. And sometimes you may feel both. No matter what emotions she elicits, Senator Snowe has become the latest politician to announce her retirement because of the polarizing nature of the national political arena. After 17 years in the United States Senate, and nearly 40 years of political service to the people of Maine, Senator Snowe announced on February 28 that she would not seek reelection this year. In her announcement, she stressed her continued sense of responsibility and motivation to serve, but she said, “I do find it frustrating, however, that an atmosphere of polarization and ‘my way or the highway’ ideologies has become pervasive in campaigns and in our governing institutions.” This announcement reminds us that leadership is exhausting, and one of the most important leadership attributes is stamina.