When resigning for personal reasons, use the following template and examples as a starting point to write your resignation letter. Hospitals as listed below.Learn how to write a resignation letter for personal reasons, with tips and sample letters for different scenarios. Simply write that you're leaving for "personal reasons" after stating your intent to resign and your last day of employment with the company. Indicate the PRIMARY reason for your voluntary separation (choose one):. This blog post will show you how to write a letter of resignation for personal issues or for reasons you don't want to disclose.