Sally Helgesen and Marshall Goldsmith open by identifying specific advancement obstacles disproportionately or distinctly affecting women in professional contexts, arguing these obstacles require correspondingly distinct strategic approaches rather than generic advancement advice.

Why identifying these distinct obstacles matters:

• Generic professional advancement advice, developed without specific attention to these distinct obstacles, often fails to adequately address women's particular professional advancement challenges
• The authors' research-based approach identifies specific patterns requiring targeted strategic response, rather than assuming universal advancement advice applies equally regardless of gender
• This opening establishes the book's diagnostic approach, motivating its subsequent detailed treatment of specific identified obstacles

This opening establishes the book's foundational diagnostic framework, identifying specific advancement obstacles distinctly affecting women that require correspondingly targeted strategic response.