Final answer:
Inaccurate assumptions about remaining single, such as singles being less happy or successful, have become outdated. Women over thirty-five often feel secure and content without marriage, highlighting individual successes over societal stereotypes. The milestones that defined adulthood are now experienced differently or sometimes not at all, indicating a shift in societal expectations.
Step-by-step explanation:
Today's standards challenge the inaccurate assumptions of remaining single as an adult, especially for women. The traditional view that singles, particularly women, are less happy or successful is inaccurate by today's standards. Many women above thirty-five report feeling secure and happy with their unmarried status and have found success in their education and careers, contradicting outdated stereotypes.
Moreover, societal expectations of adulthood are evolving, and the milestones defining adulthood — like completing school, leaving home, becoming financially independent, marrying, and having a child — are being reached at different times or not at all, particularly amongst Millennials. The shift in societal norms reflects a greater acceptance of different lifestyles and the recognition of individual choices and successes that are not dependent on marital status.