A lot of writers mistake gore for actual dread. Sustained fear, the kind that lingers after you close the book, isn't about the monster's claws; it's about the space you create for the reader's own mind. Think about the narrative tools you have—the rhythm of your prose, the withholding of information, the quiet places between the events. For me, the most effective technique is to cultivate a pervasive sense of wrongness that seeps into the mundane. Don't just show the thing in the attic. Show how the character, after hearing the noise, still goes to make a cup of tea, but their hands are shaking so badly they spill the boiling water. The terror is in the rupture of the normal.
Patience is the real currency of horror. I've seen so many drafts that sprint to the first jump-scare, draining all the tension by the end of chapter two. You have to earn every shudder. Build a foundation of plausible, relatable character goals—fixing up an old house, dealing with a demanding job, caring for a sick relative. Then, twist those familiar threads. The house doesn't just creak; it breathes. The work emails start containing details no one else could know. That kind of slow erosion of reality makes the eventual payoff feel inevitable and deeply personal, not just a shock tactic.
It's also about vulnerability, not just physical but psychological. The fear that sticks isn't about being eaten; it's about being unmade, your sense of self dissolving. When a character you've come to trust starts doubting their own memories or perceptions, the reader shares that disorientation. The real ghost isn't in the hallway; it's the quiet suspicion that your own mind is no longer a safe place.