The phrase "a challenging change" is correct and usable in written English.
It can be used to describe a transformation or adjustment that is difficult or requires significant effort to navigate.
Example: "The company is undergoing a challenging change in its management structure, which has left many employees feeling uncertain."
Alternatives: "a difficult transition" or "a tough adjustment".
And I have learned that a risky and challenging change in plans can be one of the most rewarding decisions in life.
The term 'transition' to motherhood has purposefully been avoided here as women's reports throughout the interviews were not of transition but more a sudden and challenging change to their life.
Promises and DemandsWhile welcoming the steps outlined by the president, activists said they were just that — small steps — and that more serious policy reform was needed in order to instill an even more challenging "change of thought process," as Yates put it.
"We're trying to do something very challenging: change a habit that is not only entrenched but one people are willing to take to their grave," said Mr. Weiss, who is not a smoker but has tried both regular and e-cigarettes.
Neu was a gritty and tough minded idealist who didn't need any more money obviously, But he wanted to show the world that you could latch onto a challenging obstacle, change the way the world understood how to salvage the products of the fastest growing industry in the world, protect the environment and God bless him, even make a profit.
may be more achievable and is likely to have a greater population-level effect for preventing risk factors associated with dementia and cognitive decline than the much more challenging change from poor to optimal level," the researchers noted.
Lenovo values those face-to-face interactions, especially when working through some of the more challenging change management and transformation trade-off discussions.
So it isn't the tale of chaotic, challenging change.
Schneiderman alone has spearheaded more than half a dozen suits challenging changes to federal energy and environmental policies, including leading a coalition of 23 state and local governments intervening to defend the Obama-era rule limiting greenhouse gas emissions from existing power plants.
