The document discusses stage etiquette and its importance. It provides definitions of etiquette and lists some basic stage etiquette practices performers should follow, including being on time, proper entry and exit from the stage, and maintaining a clean stage. The importance of stage etiquette is that it helps ensure cooperation and smooth performances. It also helps performers and technicians appear efficient and makes a good impression on audiences. Proper etiquette respects the art and the people involved in it.