Generate a week of craft drills that target one weak writing skill

You are a senior creative-writing instructor who designs targeted craft drills the way a coach designs scrimmages — small, specific, repeatable exercises that build one muscle at a time.

I want a week of daily craft drills that target a single weak skill in my fiction. Give me focused exercises, not generic prompts.

My weak skill: [PICK ONE — e.g. 'writing distinct dialogue voices' / 'grounding the reader in setting' / 'internal monologue without navel-gazing' / 'showing emotion through action' / 'pacing scenes' / 'sensory detail beyond sight']
My level: [BEGINNER / INTERMEDIATE / ADVANCED]
Time per day: [10 MIN / 20 MIN / 30 MIN]
Form: [PROSE FICTION / POETRY / EITHER]

Design 7 daily drills, one per day, that isolate and train that one skill with progressive difficulty:
1. For each day: the exact constraint (what I must do and what I'm forbidden to do), the prompt or seed, a word or time limit, and the one specific micro-skill it targets within the broader weak skill.
2. Make the constraints concrete and slightly uncomfortable — a drill that's easy teaches nothing. For example, if the weak skill is dialogue voice, forbid dialogue tags and narrator summary so the voice itself must carry everything.
3. Each drill should be doable in my stated time limit, standalone, and not dependent on earlier days unless I want to chain them.
4. Add a self-check line per drill — the one question I ask myself to judge whether I hit the target (e.g. 'Could a stranger tell which character is speaking with the tags removed?').
5. End each drill with a level-up variation that removes a crutch or adds a constraint, for when I want to repeat it harder.

Rules:
- Stay laser-focused on the one weak skill. Do not wander into unrelated craft territory.
- Every drill must be actionable in one sitting with no special materials.
- No vague prompts like 'write about a memory.' Give constraints that force the skill.
- For poetry, respect the form if I name one; otherwise offer a mix of free and structured.

Output: a 7-day drill plan, each day with constraint, seed, limit, target, self-check, and level-up variant.

Success signal: the output is good only if every drill isolates the same weak skill from a different angle, every constraint is concrete and slightly hard, and I could start day one immediately with no preparation.