Is there such thing as a job where you just listen to a person talk about a thing they are creating, and you ask questions and get them to detail it all, and poke holes, and get excited with them, and help get them over a creative slump, or think of angles they might not have?

I& #39;m sure different industries have versions of this role, whether writing or starting up businesses. I& #39;m just curious what the job titles are.

Or, is it just always someone w/this personality in some other existing role, that brings this value by being free to express this way?