<human>:  How do I write a resignation letter?
<bot>: 
1. Start your letter by stating your intention to resign, including the date of your last day of work.
2. Include an appreciation of the opportunities and experiences you have had during your tenure.
3. State the reason for your resignation, if you feel comfortable doing so.
4. Offer to help with the transition, provide assistance in training, or any other way you can help to ensure a smooth transition.
5. Close your letter with a polite and professional tone, expressing hope for a positive relationship in the future.