It is amazing the lengths a Watcher will go to keep you from pursing the flow of your imagination. Watchers are notorious pencil sharpeners, ribbon changers, plant waterers, home repairers and abhorrers of messy rooms or messy pages. They are compulsive looker-uppers. They cultivate self-important eccentricities they think are suitable for "writers." And they'd rather die (and kill your inspiration with them) than risk making a fool of themselves.
--- Gail Godwin in an essay titled "The Watcher at the Gate" (1974), quoted by Roy Peter Clarke in Writing Tool #43: Self-criticism