
Here's why the self help appoach provides limited results. A professional public relations counselor has been through interviews and knows the kind of questions a reporter may ask. By helping prepare their client for even a simple question such as financial earnings, they can help them proactively respond to what may have been an annoying question.
Secondly, a public relations professional knows how to tailor a story for the right medium. 20 years ago, the media approach was easier with only TV, radio and print. Now, with the addition of social media, a good PR person should know how to reach those kind of communication outlets.
And, finally, here's why a PR professional is like a professional exterminator. When a business has a public relations emergency, a smart communications expert knows how to use the media to help mitigate any possible reputation damage.
So, businesses have a choice. They can go the "can of Raid" approach to their public relations program, or they can work with a professional who understands the nuances of working with the various medias.