Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. Learn how to write a resignational letter if you're quitting for personal reasons.A two (2) weeks notice resignation letter is the most common letter used when notifying an employer of an official resignation. 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.