===== Be T-Shaped: Deep in One, Curious in Many ===== **Vertical depth horizontal breadth = expertise innovation.** Key Principle: Be deep in your core competency, curious in everything. T-Shaped Model: * Vertical bar: Your deep specialty * Horizontal bar: Breadth of curiosity The intersection is where innovation happens. **Where it applies:** Skill development, role specialization **Why it works:** Specialization enables mastery; curiosity enables transfer **Risks:** Too shallow = no value; too deep = brittleness; imbalance limits growth {category>self-improvement}