the.com/alacrity
Enthusiasm that beats you to the door before you finish the question.
means Brisk, cheerful eagerness to do something — willingness with a spring in its step.
from From Latin alacritas, liveliness, from alacer, brisk or lively — the same root that makes you alert.
Shakespeare fanRichard III boasts of his alacrity in spirit.
Not just speedIt bundles eagerness with the quickness, not merely haste.
Rare partnerAlmost always paired with the word with.