Dear [Supervisor's Name],

I hope this letter finds you in good health and high spirits. I am writing to formally inform you of my decision to resign from my position at [Company Name], effective two weeks from today, on [Last Working Day].

This was not an easy decision for me to make, as I have greatly valued the opportunities and experiences I’ve gained during my time here. Over the past [X] months/years, I have had the privilege of working alongside such a talented and dedicated team, and I will always cherish the memories and lessons learned during my tenure.

My decision to leave is based on personal and professional reasons that require my attention elsewhere. While I am excited about the new chapter ahead, I deeply regret having to leave such a supportive environment. Please accept my heartfelt gratitude for the trust and responsibilities you have entrusted me with over the years.

In the coming weeks, I will do everything possible to ensure a smooth transition, including assisting in the handover process and training a replacement, if necessary. If there’s anything specific you’d like me to focus on during this period, please let me know.

Once again, thank you for your understanding and support throughout my time at [Company Name]. It has been an honor to be part of such a remarkable organization. I look forward to staying in touch and hope to maintain our professional relationship in the future.

Wishing you continued success and prosperity in all your endeavors.

Sincerely,

[Your Full Name]

[Your Position]

[Contact Information, if desired]

This letter maintains a professional tone while expressing gratitude and responsibility, making it suitable for most resignation scenarios. Adjustments can be made based on individual circumstances or preferences.