Why Is It Difficult to Identify a Midlife Crisis in Other

Why is it difficult to identify a midlife crisis in other cultures?

A) Many other cultures do not have a well-defined concept of midlife.
B) Research indicates that such a crisis simply does not take place in most cultures.
C) Many other cultures have no freedom to make changes at midlife.
D) Many other cultures have clear rituals and goals to guide them through midlife,so there is no need for a crisis.