Dear Principal (Principal's Name), I am writing to request discontinuation from (Name of the Class) for the current academic year (or semester). I have decided that this class is not in alignment with my academic or career goals, and I would like to focus on other subjects that are more relevant to my interests.
Something along the lines of: ``Hello, Thanks for the opportunity to attend XYZ SOM. I was humbled to receive an admissions offer. Unfortunately, I have decided not to attend XYZ Class of 2023 and am withdrawing my application. Thank you again for your consideration.
When writing a withdrawal letter, aim to inform the employer immediately, be clear and honest about your reasons, thank the hiring manager for their time, include your contact details, and express interest in possible future opportunities if applicable.