Doing things and experimenting allows you to question the status quo, discover new things, new methods but most importantly critical thinking increases your odds of not clinging to a false belief.

实践和真实的经历会让你质疑现状并发现新的事物和新的方法，但最重要的是，批判性思维可使你不执着于虚假信念的可能性有所提升。

youdao

They are clinging to Kirkuk. but they will not go to war over it,now."

VOA: standard.2009.10.26

So - as long as your child is not clinging like a limpet to the hem of your skirt or trousers - you can walk away on the first day and feel satisfied your most precious possession is in good hands.

BBC: NEWS | UK | Education | First day at school? Be positive

For all its brisk, brightly glowing hooks, "Don't Stop Now" is no throwaway, as Finn searches for inspiration ("Give me something I can write about") when he's not clinging to any emotional investment he can find ("Give me something I can cry about").

NPR: Crowded House Won't 'Stop' Sparkling Sadly

The people who frequent centres like this one are not so much clinging to their parents' and grandparents' ways as creating a new culture that is both pan-Asian and American.

ECONOMIST: Segregation and shopping