Do-Over Stories
Are there any within your reading experience where the protagonist is relating the differences between the previous life and this do-over life?
The initial recognition of "I have a second chance" and creating a different reality? Avoiding the not nice situations of the previous life?
Yes, there are many.
A re-read favorite is rlfj's https://storiesonline.net/s/68384/a-fresh-start
What's your choice for a favorite tale?