Haircutting and Hair Shaping
The mechanics
Haircutting is controlled by four variables: sectioning, elevation (angle), distribution, and guide.
- Elevation: 0 degrees builds a blunt, solid line; 45 degrees graduates; 90 degrees creates a uniform layer; 180 degrees produces long-layered, shag shapes.
- Distribution: natural (falls where it grows), shifted (moved left or right), or perpendicular.
- Guides: a stationary guide stays in one place and builds length and weight; a traveling guide moves with each section and follows the previous cut.
Cut with correct tension on properly parted, evenly damp hair. Cross-check by combing the section in the opposite direction from the way it was cut to reveal mistakes. Texturizing (point cutting, notching, slithering, thinning shears) removes bulk without shortening the perimeter - thinning shears belong mid-shaft, never at the scalp. Razors are used on wet, tensioned hair and are risky on very curly or chemically damaged hair.
Traps
- Picking 'traveling guide' when the question describes maintaining a consistent length and weight line (that is stationary).
- Confusing graduation with layering - graduation stacks weight, layering removes it.
- Ignoring that curly hair shrinks and should be cut with limited tension.
- Thinking texturizing changes the outline.
Rule of thumb
Stationary guide equals same length all over; traveling guide equals follow the line - and always cross-check before you call it finished.