The3rd Earl Of Derby wrote:

Bending a nail with an hammer is not down to pits in the face of the
head its down to how you swing the hammer along with the right place
of the grip of the hammer.

My hammer has more pits than Wales, but i can drive a 3" nail home
with two blows.

--
Sir Benjamin Middlethwaite

Or...incorrect place of holding the hammer, rather. :-)

--
Sir Benjamin Middlethwaite