Shape Shifting is a technique I use to build or reduce the volume in my existing cut. It is a great technique to use if you want to change the shape of a cut that you've already created. Shape Shifting can be particularly useful for those who are looking to update or refresh an existing haircut, as it allows the stylist to work with the hair that is already there rather than starting from scratch. It can also be used to create a more natural, lived-in look that is both easy to maintain and versatile enough to work with a variety of different styles.