Break a vague skill into concrete deliberate practice tasks

I want to improve at {{SKILL}} in my role as a {{JOB_ROLE}}. My current level is {{CURRENT_LEVEL}} (describe honestly: e.g., 'I've read about it but never done it', 'I can do it slowly with help', 'I'm competent but inconsistent under pressure').

1. Decompose {{SKILL}} into 4-6 distinct sub-skills. For each sub-skill:
   a. Name it clearly.
   b. Describe what 'weak' looks like vs. 'strong' in a professional context.
   c. Rate which sub-skill is typically the bottleneck for someone at my stated level.

2. Based on my current level, identify the 2 sub-skills I should focus on first (the ones with the highest return on practice time).

3. For each of those 2 sub-skills, design 3 deliberate practice tasks I can do in the next 5 working days. Each task must:
   - Be completable in under 45 minutes.
   - Produce something I can review or show someone (an output, not just 'think about it').
   - Include a specific success criterion so I know if I did it well.

4. Suggest one way to get feedback on each task without needing a formal coach or mentor.

If {{SKILL}} is too broad to decompose usefully at this level of detail, tell me and suggest how to narrow it first.