In this article, we explain how to write a forced resignation letter that will leave you on good terms with your employer. "Constructive discharge" occurs when an employer makes working conditions so difficult, unpleasant, or outrageous that an employee is forced to quit." Keep it as simple and brief as possible. Please accept this letter as a notice of my resignation. Dear Sirs: Effective immediately, I am not a member of UFCW Local 99. Leaving a job isn't easy. Dear Sirs: Effective immediately, I am not a member of UFCW Local 99. Leaving your current position can seem like a daunting task. Learn how to write a resignation letter from the experts at BestCompaniesAZ! In the body of the letter, immediately state your intention to resign and provide your reasoning, including only positive feelings towards your work experience.