I’ve had varying opinions over the years about how conducive it is for me to read fiction while I’m deep into a manuscript. Ask me six years ago and I would’ve said that whatever I’m reading distorts too much the way I write and think – better to stick with nonfiction or poetry so I don’t unintentionally emulate a voice that already exists.
Ask me three years ago and I would’ve said that selective, directional reading is useful early on (to see different takes on mechanical aspects like chapter openers, paragraph transitions, narrative distance, etc.) but also in later drafts (to see how another author handles a certain problem you’re running into).
Ask me today and I’ll say that reading a ton of fiction actually motivates me to spend more time writing, that it’s like how you end up doing the same stuff your five closest friends do, that reading great stories that make me feel a certain way makes me want to direct all my energy to helping others feel that same way.