When resigning for personal reasons, use the following template and examples as a starting point to write your resignation letter. Information about resignation letters (due to personal reasons) and some handy tips on how to write one.Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. 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. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter. How to write a great letter of resignation that will let you leave gracefully. Simply write that you're leaving for "personal reasons" after stating your intent to resign and your last day of employment with the company. How to write a great letter of resignation that will let you leave gracefully. Letter of Appointment.