But in the end directing is its own process, one that requires a different set of skills from writing.

Running a large corporation requires a rare set of skills.

The Christmas holiday season required a special set of records.

In Irish this required a rather special set of circumstances.

Because you don't get require a constant set of documents.

It was political courage, which requires a different set of traits.

With more than four players, the game requires an extended set.

The need is great and requires a diverse set of approaches.

Taking control was one thing; maintaining it required an entirely different set of skills.

They're designed to meet different needs and require a whole set of separate considerations.