Jump the gun
English Idiom
Meaning: To do something prematurely or before the appropriate time. It's like acting too soon without waiting for the right moment or proper preparation.
Origin: The idiom 'Jump the gun' originates from the world of track and field. In the past, athletes would sometimes start running before the starting pistol was fired, thereby 'jumping the gun.' Over time, this term has come to represent any action taken prematurely.
