Your preceptor is brilliant. They are also managing their own full patient assignment, answering to the charge nurse, and trying to give you everything they have at the same time. There is simply not enough shift for them to walk through CVC management, vasopressor logic, and arterial waveform interpretation every time the question comes up. New to ICU 2.0 fills exactly that gap — the clinical knowledge your preceptor would teach you if they had the time, laid out visually so you can review it on your own and show up ready.