Write Because You Have Something to Say
The people who succeed at writeathons (NaNoWriMo, Inkhaven) aren't writing daily as a habit—they're writing because they have an overhang of ideas: draft posts, daydreams, half-formed thoughts.
Scott Alexander noted that daily bloggers who make it are rare; his best predictor of success isn't consistency but arrival. The hidden variable: they think through ideas by writing. One idea sparks another, often unrelated, creating a generative loop you can't fake by just hitting publish every morning.