Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. No reasons are necessary.I would like to inform you that I am quit my job. The reason behind this my study. Learn how to write a short notice resignation letter with samples. Find a solution to the challenge of resigning on short notice. You don't have to give reasons on a letter of resignation. Just say your situation has changed and you're unable to continue. Pick the perfect wording and convey the message best suited for your situation. Professional resignation letter examples for different reasons.