" Much of our work today has entered its own B-17 phase. Substantial parts of what software designers, financial managers, firefighters, police officers, lawyers, and most certainly clinicians do are now too complex for them to carry out reliably from memory alone. Multiple fields, in other words, have become too much airplane for one person to fly. Yet it is far from obvious that something as simple as a checklist could be of substantial help. "

― Atul Gawande , The Checklist Manifesto: How to Get Things Right