Dialogue in novels is like the heartbeat of a story—it’s what makes characters feel alive. One trick I swear by is eavesdropping on real conversations (discreetly, of course!). People don’t speak in perfect sentences; they interrupt, trail off, and use contractions. If your characters sound like polished essayists, they’ll feel flat. Take 'The Catcher in the Rye'—Holden’s rambling, sarcastic voice is messy but unforgettable. Subtext is another goldmine. Instead of saying 'I’m angry,' maybe a character snaps, 'Wow, thanks for the heads-up.' It’s juicier when emotions simmer beneath the words.
Another thing? Avoid 'talking head syndrome.' Break up dialogue with actions—a character fiddling with their necklace or staring at their half-eaten sandwich. It grounds the conversation in the scene. I’ve also noticed how genre affects dialogue rhythm. Noir detectives trade sharp one-liners, while epic fantasy might lean into formal speech. But even in high fantasy, sticking too rigidly to 'thee' and 'thou' can alienate readers. Balance is key. Lastly, read your dialogue aloud. If it trips you up, it’ll trip the reader too.