How to write a resignation letter that's effective immediately? Learn how to write a resignational letter if you're quitting for personal reasons.It's time to quit the job, and you're not giving two weeks' notice. Here's how to politely write a resignation letter, effective immediately. 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. In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started. Resignation letters shoulf always be polite. They should have no negative or critical feedbacks.