Yesterday, I mused about the role of drawing in defining one's identity as an artist. Unlike painting, with its more elaborate statement and stage-like set-up, drawing allows an artist to explore and lay out all sorts of different ideas. There is often more flexibility and honesty shown in a drawing, which reveals the artist more readily.
Daring to draw and reveal an inner core requires an act of trust for the artist. Trust that one's own voice will come through and show the artist to be an individual, with a personal style. Basically a high wire act on many occasions, but worth the effort. The more one draws, the more one learns to trust that eye coordination with hand, the inner voice which dictates which marks to make, what to include, what to omit.
Drawing marathons help too - if you push yourself beyond the limit, as in any other discipline, you discover new strengths, new horizons as an artist. You refine who you are as a draughtsman and, by extension, who you are as an artist.