rat race
Synonym discussion
Sense: noun/1
'Rat race' is strongly negative and pictures people competing nonstop for money, promotion, or status. 'The grind' also suggests tiring daily work, but it focuses more on repetition than on rivalry, so a nurse or factory worker can complain about the grind without competing with anyone. 'Treadmill' highlights effort that seems endless and gets you nowhere. 'Hustle culture' is a newer phrase criticizing the idea that you should always be working, networking, and improving yourself. If Ilan says he wants to leave the rat race, he means he wants to step away from a whole lifestyle of pressure and competition, not just finish one hard week at work.
Etymology
This phrase joins 'rat' and 'race' to compare modern working life with rats scrambling through a maze or wheel for a reward. The image suggests constant movement, pressure, and competition, while also hinting that the effort can feel repetitive and joyless.
First known use
1937
1937, in the meaning defined above