In this article, we discuss how to include a reason in your resignation letter and provide some samples to guide your writing. Professional resignation letter examples for different reasons.Free templates and writing guide to resign on a positive note without feeling awkward. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter. These top samples of resignation letters for personal reasons can be used as helpful templates when you are looking to resign due to personal circumstances. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Learn how to write a letter of resignation to quit your job on good terms. Trib Total Media TV writer Rob Owen answers reader questions every Wednesday at TribLive.