If you don't have time to read, you don't have the time — or the tools — to write. Simple as that.
King isn't simply restating the old saw that readers make better writers—he's claiming something harder: that reading *is* a tool, maybe the tool, without which writing becomes hollow imitation. A writer without reading is like a carpenter who refuses to study how other craftsmen join wood; the technical knowledge matters, but so does the accumulated sense of what's possible. When you skip reading, you're not just missing inspiration—you're working without examples, without the living proof that certain sentences actually *work* on a reader's nervous system. That's why a student who writes constantly but rarely reads will churn out derivative, flabby prose, while a voracious reader who's just beginning to write already understands the difference between a sentence that lands and one that falls flat.