Run out of steam
English Idiom
Meaning: To lose energy, enthusiasm, or momentum while doing something, often leading to a decrease in productivity or motivation. It can happen when you're working on a long project or task and suddenly feel exhausted or less interested.
Origin: The idiom 'run out of steam' originates from the age of steam-powered engines, where 'running out of steam' meant the engine would stop working because there was no more steam to power it. This phrase has since been applied metaphorically to people and tasks, implying a depletion of energy or drive.
