steady-handed

Consider the steady-handed neurosurgeon with the outsized ego, the larger-than-life CEO, and, yes, the Teflon-coated politician.

But a Hannibal is not possible without an army, and a steady-handed Fabius was the need of the times.

Even steady-handed women are easily distracted, their attention is readily called away from any definite task.

Griswold lifted the sick man, and his companion, deft and steady-handed, administered the stimulant.