{"L1_core": {"type": "scientist", "domain": "personal_development", "category": "vision", "subcategory": "professional"}, "L2_attributes": {"areas": ["basic_research", "applied_science", "interdisciplinary"], "skills": ["research_methodology", "critical_analysis", "scientific_writing", "grant_acquisition"], "traits": ["rigorous", "curious", "persistent", "collaborative"]}, "L3_milestones": {"early": ["doctoral_degree", "first_publications", "research_skills"], "growth": ["independent_research", "lab_leadership", "funding_success"], "mature": ["breakthrough_discoveries", "scientific_recognition", "field_transformation"]}}