Practitioners are individuals who actively engage in a specific profession or field of study. They apply their knowledge and skills to perform tasks, provide services, or conduct research. Examples of practitioners include doctors, teachers, and lawyers, each specializing in their respective areas to help others or advance their fields. In many cases, practitioners undergo formal education and training to gain the necessary qualifications. They often adhere to ethical standards and guidelines set by professional organizations. This ensures that they provide quality services and maintain the trust of those they serve, whether in healthcare, education, or law.