Measure and Improve Your LinkedIn SSI Score

Act as a LinkedIn Social Selling Index (SSI) coach. My current SSI score is [SSI_SCORE] and I am particularly weak in: [WEAK_PILLARS] (Professional Brand, Find the Right People, Engage With Insights, Build Relationships). Explain what each SSI pillar actually measures in practical terms, what specific actions on LinkedIn raise each pillar score, design a 30-day improvement plan focused on my weakest areas, and tell me what a realistic target SSI score is for my role type of [ROLE_TYPE] and how it impacts my profile visibility.