When resigning for personal reasons, use the following template and examples as a starting point to write your resignation letter. Below are some ProTips and a sample resignation letter that you can edit based on the details of your own individual situation."Learn the essential steps and tips for writing a professional two weeks notice resignation letter. Use one of our resignation letter templates. Simply write that you're leaving for "personal reasons" after stating your intent to resign and your last day of employment with the company.