Entertaiment is a broad concept that can encompass any activity understood to be entertaining and which aims to create enjoyment or amusement for a given audience. It can range from individual activities such as solving a crossword puzzle, to elaborate events and performances intended for a large number of people. Entertainment is not always frivolous, however; it can serve a serious purpose, such as religious festivals, political satire or military ceremonies.
Entertaining activities can help to relieve stress. When a person takes part in these kinds of activities, the body releases endorphins, which can alleviate stress and pain. This helps to make the experience enjoyable and can be beneficial to health.