Both self-examination and midlife crisis is characterized as a midlife transition. So, option C, both (a) and (b) is the correct answer.
Between the ages of 35 and 45, people go through a midlife transition.
People frequently perform self-examinations during this time to see if they are living up to their full potential.
If they believe they don't, they are prone to have a midlife crisis and seek out other forms of excitement to help them cope with their desperation.
For more information about the midlife transition, refer below
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