Final answer:
Most successful managers are consistently optimistic and have a consistently positive attitude, which contributes to career success by creating a productive work environment, earning positive feedback from supervisors, and opening up opportunities for growth and job satisfaction.
Step-by-step explanation:
Most successful managers are consistently optimistic and have a consistently positive attitude. They project a positive attitude, remain willing to go above and beyond, and respond professionally to feedback. They are also resourceful, accountable, and actively participate in their work. Having a positive attitude and mindset contributes to career success by creating a productive work environment, earning positive feedback from supervisors, and opening up opportunities for growth and job satisfaction.