# Credential badge pinned over a numbered list

A productivity and self-improvement format, measured November 8, 2026 by Volume. https://tryvolume.app/working/productivity-and-self-improvement/credential-badge-pinned-over-a-numbered-list

Keep a professional credential on screen or on slide one while delivering a short numbered list of rules, signs or questions. It worked for 3 accounts, with a median of 8x their usual reach. Type: Editing trick. Seen as: Talking head, Slideshow.

## Why it works

The badge supplies authority up front, and the numbered list makes the post feel concrete and saveable. Psychiatrist, neurologist and neuroscientist accounts all used it.

## How to make it

1. Pin the credential in the title or header
2. Promise a number of items
3. Deliver the items with simple, concrete wording

## Hook formula

[Number] [signs/rules/jobs] for [condition/topic], From: a [credential].

## Examples

- @drstevenstorage (160K followers, TikTok talking head): 16x their usual views. Hook: “The BEST Jobs For ADHD Brains From: a Psychiatrist” [Original post](https://www.tiktok.com/@drstevenstorage/video/7702174359141535007)
- @nicolesneuroscience (556K followers, Instagram slideshow): 4.6x their usual likes. Hook: “AS A NEUROSCIENTIST AND I CAN TELL YOU THAT YOUR ENTIRE LIFE WILL CHANGE WHEN YOU REALISE THAT YOU DON'T HAVE TO FEEL GOOD OR "BE IN THE...” [Original post](https://www.instagram.com/p/DeCjue-jWyG/)
- @doctorhamzamd (19K followers, TikTok talking head): 4.3x their usual views. Hook: “What I wish people knew ( as a neurology resident doctor )” [Original post](https://www.tiktok.com/@doctorhamzamd/video/7699743482973392141)

More productivity and self-improvement formats: https://tryvolume.app/working/productivity-and-self-improvement.md

## Get the full library

The full library has every post, format and hook in productivity and self-improvement, plus long-running Meta ads, and your AI agent can search it over MCP. The library comes with Volume Core and Pro, from $29.99 a month, and every plan starts with a 3-day free trial. Start a free trial: https://tryvolume.app/library

Agents: add Volume's MCP server (https://app.tryvolume.app/api/mcp) and call `search_library(shelf: "formats", niche: "Productivity and self-improvement")` for every format, `search_library(shelf: "posts", niche: "Productivity and self-improvement")` for examples with transcripts and scripts.

## How this is measured

- Every post is compared with its own account's usual reach, not with other accounts. "14x their usual" means the post got 14 times the median views of that account's recent posts.
- TikTok videos and Instagram Reels are measured on views. Instagram carousels have no view count, so they are measured on likes against the account's usual likes, and say so.
- A post makes the library at 2x its account's usual or more. A format is a repeatable move (what is said or shown, or how it is edited) that several accounts used in breakout posts. It is listed here once it worked for 3 or more different accounts.
- Formats rank on how many accounts they worked for and how far above usual, damped so a fluke on one tiny account cannot outrank a format that worked for ten.

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