A software developer can sometimes choose the language they use to program with, but often the decision is already made. When developing software using a language a developer is not familiar with they can go one of two ways, either learn the new language with its accompanying paradigms and idioms or seek to leverage their current programming style into the new language.
In many cases the transition between them is not especially difficult, Java and C# are reasonably close cousins for example, and a competent programmer can switch between them without much cognitive dissonance. Sometimes the distance between the two paradigms is substantial.
“Embracing the new style”, this alternate approach is also about leverage, however what we are leveraging here is not our current capabilities, but our capacity to improve our current capabilities. As well as the goal of achieving our development target we should also be focused on achieving our longer term targets. One of my longer term targets is to improve my software development skills. One way to do this is to continually improve our current knowledge, reinforce it with experience and expand it with learning and experimentation.
Knowing other systems and paradigms expands the world inside your brain. – Yukihiro Matsumoto.