Imagine you hire the most capable person in your industry. On their first day, you put them in a room with no briefing materials, no context about your company, no access to your systems, and you ask them a detailed question about your business. They'll answer. Confidently. And they'll get things wrong — not because they're incompetent, but because they're drawing from general memory with no grounding in your specific reality. That's not a human deficiency. That's an input deficiency.