“You’re still performing your duties, but you’re no longer subscribing to the hustle culture mentality that work has to be your life – the reality is, it’s not and your worth as a person is not defined by your labour.

That could mean ignoring work emails and calls outside of working hours, and leaving the office on time.

It could also mean declining projects that aren’t part of your job description.

These are all ways “quiet quitters” claim are crucial steps to avoid burnout and regain some work-life balance.”

May not applicable to high performance employees with high level resilience and EQ but here goes...

The "definition", you are not actually resigning but:
More reading:
https://www.news.com.au/finance/work/at-wor...fd17fa752b7a1c4
https://hrmasia.com/quiet-quitting-gains-tr...n-in-australia/
https://www.foxbusiness.com/lifestyle/workp...falls-employees
https://www.smartcompany.com.au/people-huma...ing-what-to-do/

https://nypost.com/2022/08/02/the-surprisin...iple-countries/  only this mentioned the origin, and it's interesting.

Anyone can relate themselves to this?

Yup definitely can relate
If the company only recognizes and rewards loyal dinosaurs still stuck with the old , inefficient ways , who refuse to embrace innovation  and upskill, then its time to move on.  company im at is not a democracy.nor.is it based on meritocracy