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. 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. To help you draft your resignation letter like the example above, here's a checklist of what to include: What to include in a resignation letter. With four far left supervisors I pry for all of us in Pima County.