It wasn't until I was an adult that mother gave me the book that Beardsley illustrated from which she and father chose my middle name.
To create clear and clean lines with slight fluctuations of width, I always found it best to draw while using my arm or elbow as the movement tool. Sort of like using the elbow as a center of a Compass. I rarely drew from my wrist forward. That was too limiting, too crimping, unless the final forms had to be small.