Mastering the Business of Practicing Law: Practical, easy to use advice on law practice management, law firm marketing, rainmaking and attorney lifestyle. Make the most from your legal practice. Attorney Thom Goolsby is a long practicing and successful trial attorney, as well as a former law professor, senator and Marine Corps officer. He shares his vast experience and knowledge of what to do and not to do in order to have a successful and high paying law practice you will love. Listen, learn and live well!