People who were told no and heard it as a dare.

What kind of person enters a fencing tournament against an entire garrison while their brain is swelling inside their skull?

What happens when a former barber decides to stitch a beating heart by lamplight, twelve years after the most famous surgeon on Earth said it couldn't be done?

What kind of person gets laughed out of the British scientific establishment and leaves giggling?

What happens when you raise a poet's daughter on pure mathematics and ban every verse from the house?

What does a man who spent four years managing pipes hear when a frog hits a pond?

What kind of person gets caught deserting during a famine, weeps, is pardoned, and then gets promoted to diplomat?

What happens when a woman who holds thirty-six patents and hates cleaning drags a garden hose into her kitchen?

What happens when a blind composer in a Viking helmet stands on the same Manhattan corner for thirty years and becomes more famous silent than playing?

What kind of person buries a 1927 Hudson in their backyard and denies owning a car?

What kind of woman eats cold oatmeal for lunch, sleeps with a revolver tied to her hand, and gets a personal visit from J.P. Morgan asking for financial advice?

Florence Nightingale's team rejected her, so she set up three and a half miles closer to the front lines than Nightingale ever got.

The FBI sent the fastest plane ever built to find him, and it was defeated by clouds.