Which principle should be followed for blade alignment during haircutting?

Following the natural growth pattern of hair is essential for achieving a clean and professional haircut. When a barber understands and respects the direction in which hair grows, they can create styles that look natural, are easier to manage, and maintain a balanced shape. This principle ensures that the hair lays properly after the cut, reducing the likelihood of an uneven appearance and enhancing the overall quality of the styling.

Incorporating this principle also allows for a more comfortable experience for the client, as cutting against the natural grain can sometimes result in an uncomfortable feeling or lead to more tangling and frizz. By aligning the cutting technique with the hair's growth, barbers can produce a smoother finish, which is crucial for styles requiring precision.