Run out of gas
English Idiom
Meaning: To lose energy, momentum, or enthusiasm for an activity or task. It's often used to describe someone who starts strong but gradually becomes less effective or motivated.
Origin: The idiom 'run out of gas' originates from the early days of automobiles in the 20th century when vehicles would literally run out of fuel, leaving them stranded. Over time, it evolved to describe situations where people or projects lose their drive or energy.
