Learn how to write a resignational letter if you're quitting for personal reasons. Below are some ProTips and a sample resignation letter that you can edit based on the details of your own individual situation.I will go over a step-by-step resignation template letter you can use, how to structure it and provide examples of resignation letters. 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. I regret to inform you that I will be leaving XXX on June 13th, 2022. Hover over the Change Job tab > select Resign. 4. Select your date of resignation and the reason from the list below.