"Control, apparently, is not the answer. People who need certainty in their lives are less likely to make art that is risky, subversive, complicated, iffy, suggestive or spontaneous. What's really needed is nothing more than a broad sense of what you are looking for, some strategy for how to find it, and an overriding willingness to embrace mistakes and surprises along the way. Simply put, making art is chancy - it doesn't mix well with predictability. Uncertainty is the prerequisite to succeeding."
Art and Fear - David Bayles and Ted Orland