As a songwriter and author of two novels, I am extremely well spoken and have a firm command of the English language. Both of these skills are inherently dependent on the ability to convey details and the meaning of any given situation that meshes with the context of the assignment.
One of my strongest abilities is the knack for not only hearing or seeing what is being said or written, but the ability to drill down to the actual meaning behind any given statement.
This is a skill that only comes from years of writing, interviewing and "sensing" the idea a person or company is attempting to convey.