During the resignation: 1. Have a professionally done resignation letter in a nice envelope (kinkos should help). 2.Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Thank you for the opportunity to be employed here (this is optional though). Best Resignation Letter Ever!! If you want to quit a job you just started, something to say that would be positive would be: 'I am very grateful for this opportunity. I'd even say, "I wanted to speak to you prior to my review." The resignation letter is a legal document that makes a legal representation of your decision to leave your employment. I'm just wondering if other people left toxic workplaces 'immediately' after handing in a resignation letter. I'm not leaving because I'm unhappy; I just feel that I need to try another firm since this was my first job out of school.