How to write a resignation letter for personal reasons

Ideas and writing points: Take the report of nurses' resignation as the topic, describe the reasons of personal resignation in detail, and then express your own thoughts and opinions. The text reads as follows:

Dear hospital leaders:

When I submitted this resignation application, my heart was very heavy. Now the development of the hospital needs everyone to do their best. Now due to some personal reasons, I can't make corresponding contributions to the company. So I asked permission to leave.

At present, the hospital is in a busy stage, and colleagues are high-spirited and ambitious. At this time, I'm really sorry, because of personal reasons, I can't share my worries for the hospital.

I hope hospital leaders can take time out of their busy schedules to discuss the handover of work. I applied for resignation on xx, xx, xx, hoping to get the permission of the hospital leaders!

Thank you for your trust and support during my hospitalization, and wish all my colleagues and friends greater achievements and benefits in their work and activities!

Hereby!

Salute!

Resignator: xxx

20xx year x month x day