Handwriting before calligraphy
Every formal script, from copperplate to modern brush lettering, decomposes into the same elements: the oval, the upstroke and downstroke, the loop, the consistent slant, the rhythm that keeps letters evenly spaced. Calligraphy adds weight contrast and ornament on top of those elements. It cannot add them to elements that are not there yet.
That is why handwriting practice is the fastest route into calligraphy, not a detour around it. A month of slant and oval work with a normal pen saves many months of frustrated nib work, because the nib punishes every instability the hand still has. The sections below are ordered the way the skills stack.
A script's slant is its most visible property. Copperplate sits near 55 degrees, italic near 80. Which angle matters less than keeping it identical on every stroke, and that is pure handwriting training.
Formal scripts are built on the oval more than any other shape. If your ovals wobble or close flat, every round letter inherits the fault. Oval drills transfer directly to nib and brush work.
Script ascenders and descenders are loops, and words hold together through joins. Both are cursive handwriting skills, trained faster with a monoline pen than with a tool that also demands pressure control.
What reads as elegance in a finished piece is mostly even spacing: equal distance between downstrokes, consistent letter width. Rhythm words and connected drills build it before style enters the picture.