# Course Difficulty Concern

> Advise on course difficulty and prerequisites. Use when a customer is unsure about the level or required knowledge.

- Skill: `majiayu000/course-difficulty-concern` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/course-difficulty-concern`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/course-difficulty-concern/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/course-difficulty-concern

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# Course Difficulty or Prerequisites

## Response Patterns (from samples)

Common openings:
- "Hey,"
- "Hello,"
- "Hi there,"

Common core lines:
- "Thanks for reaching out!"
- "Best,"
- "Hey,"

Common closings:
- "Best,"
- "We've initiated a refund. It can take 5-10 days for the banks to reconcile and return the money to your account."
- "It may take 5-10 business days for the refunded amount to show up in your account, depending on how quickly it's processed by your financial institution."

## Phrases That Work (4-gram frequency)

- "let me know if" — 10 (13%)
- "me know if you" — 8 (10.4%)
- "know if you have" — 8 (10.4%)
- "if you have any" — 8 (10.4%)
- "thanks for reaching out" — 8 (10.4%)
- "thanks for the feedback" — 5 (6.5%)
- "feedback and giving the" — 5 (6.5%)
- "and giving the course" — 5 (6.5%)
- "giving the course a" — 5 (6.5%)
- "the course a go" — 5 (6.5%)

## Tone Guidance (observed)

- Openings trend toward: "Hey,"
- Closings often include: "Best,"

## What NOT To Do

- Don't introduce policy details that are not present in the verified response lines above.
- Don't paraphrase or reframe the customer's question in a way that changes meaning.
- Don't add refund/discount promises unless they appear in the extracted responses for this topic.

## Validation

Draft must:
- [ ] Include at least one of the required phrases from the validation block
- [ ] Stay consistent with the observed response patterns above
- [ ] NOT introduce policy details that are not present in the verified response lines above.