Amor fati

~~~~~One of the strangest yet most intriguing aspects of Friedrich Nietzsche’s ideas is his repeated enthusiasm for a concept that he called amor fati (translated from Latin as ‘a love of one’s fate’, or as we might put it, a resolute, enthusiastic acceptance of everything that has happened in one’s life). The person of amor fati doesn’t seek to erase anything of their past, but rather accepts what has occurred, the good and the bad, the mistaken and the wise, with strength and an all-embracing gratitude that borders on a kind of enthusiastic affection.
https://www.theschooloflife.com/thebookoflife/nietzsche-regret-and-amor-fati

~~~~~Amor fati (lit. "love of fate") is a Latin phrase that may be translated as "love of fate" or "love of one's fate". It is used to describe an attitude in which one sees everything that happens in one's life, including suffering and loss, as good or, at the very least, necessary, in that they are among the facts of one's life and existence, so they are always necessarily there whether one likes them or not. Moreover, amor fati is characterized by an acceptance of the events or situations that occur in one's life.

This acceptance does not necessarily preclude an attempt at change or improvement, but rather, it can be seen to be along the lines of what Friedrich Nietzsche apparently means by the concept of "eternal recurrence": a sense of contentment with one's life and an acceptance of it, such that one could live exactly the same life, in all its minute details, over and over for all eternity.
https://en.wikipedia.org/wiki/Amor_fati