A manager's job involves planning, organizing, leading, and controlling organizational resources to achieve goals efficiently and effectively. Managers work quickly, handle a variety of brief tasks, and prefer current and specific work. Their primary role is communication, using both verbal and written methods. Effective managers draw on a variety of skills, including technical, interpersonal, conceptual, diagnostic, communication, decision-making, and time management. Experience, education, and on-the-job training all contribute to developing strong management skills.