When it comes to being a professional, no matter the profession, you must make and keep a variety of promises to ensure you will have a promising career.
Do you have a story to tell about a great (or not so great) encounter with someone who taught you what it means to be a professional? What are the promises you have made and kept in your profession? Do you teach professionalism or leadership, formally, or as a mentor? What was the best lesson on professionalism you learned from a mentor?