Your attitude has a profound impact on the way you lead people. It affects the way you sell and the way you serve customers. Your attitude has a direct impact on how you communicate and collaborate with others, how you contribute to the culture of your work environment, and how you perform your daily tasks and responsibilities. Ultimately, your attitude shapes your success and your happiness. Other things being equal, the person with the best attitude will win. Other things not being equal, the person with the best attitude usually wins. Unfortunately, many people cling to beliefs and attitudes that restrict rather than empower their performance.