You Don't Memorize a Hard Field — You Disclose It Onto One You Already Own

Everyone is already a world-class expert at something real — that lived experience is a transferable 'backbone.' The AI-native move is to stop learning hard new fields from zero and let AI progressively disclose the new field onto the backbone you already own: wide (the whole shape at a glance) AND deep (full detail exactly where you're standing), just-in-time, in days not years. Backbone vs progressive disclosure, borrowed straight from agentic-AI design — with the honesty gate that keeps transfer from becoming self-deception.