What does hairstyling NOT include in its practice?

In the context of hairstyling, the focus is primarily on the aesthetic aspects of hair presentation, such as arranging, styling, and the application of products to achieve desired looks. The act of cutting or altering the hair structure typically falls under the domain of hair cutting or barbering rather than hairstyling itself.

Hairstyling generally encompasses activities that enhance the appearance of the hair, including cleaning, drying, arranging, and applying finishing products like sprays and conditioners. These actions are all about transforming the hair's visual appeal while maintaining its existing length and structure.

Cutting hair, however, involves a fundamental change to the hair's length or texture, which is a more specialized skill set often associated with licensed barbers or cosmetologists. Therefore, cutting or altering hair structure is not considered part of hairstyling, making it the correct response in distinguishing what hairstyling does NOT include.