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Teenagers are drinking less than previous generations. Fewer are having sex. Young adults are marrying later, having fewer children, and taking fewer risks in their careers and relationships.

At first glance, this sounds like progress.

And in some ways, it certainly is.

Less substance abuse and fewer dangerous behaviors have obvious benefits. But according to Harvard professor Arthur Brooks, these trends may also point toward something more concerning: a generation increasingly reluctant to take the kinds of risks that adulthood has always required.

The question is not whether young people are behaving better.

The question is whether they are becoming more afraid.

A Generation Growing Up More Slowly

Psychologist Jean Twenge, author of iGen, has documented a broad shift among adolescents and young adults. Compared with previous generations, teenagers today are less likely to drive, date, work part-time, drink alcohol, or spend unsupervised time with friends.

Many traditional markers of independence have been delayed.

Researchers sometimes refer to this phenomenon as "slow life history" or "delayed adulthood." Young people are physically maturing at the same pace as earlier generations, but socially and psychologically they are taking longer to assume adult roles.

There are many reasons for this.

Some are positive.

Parents are more protective. Cars are safer. Crime rates are lower. Society is less tolerant of underage drinking and smoking.

But other influences are less reassuring.

Anxiety Changes How People See Risk

Human beings need a certain amount of uncertainty to grow.

Friendship involves risk.

Dating involves risk.

Marriage involves risk.

Starting a business involves risk.

Even introducing yourself to someone new contains the possibility of embarrassment or rejection.

Anxiety changes how we perceive these ordinary uncertainties. Situations that once felt exciting can begin to feel threatening.

Studies have found rising levels of anxiety among adolescents and young adults, particularly among girls and young women. Several factors have been proposed:

  • Social media and constant comparison.
  • Academic and financial pressures.
  • Loneliness and reduced face-to-face interaction.
  • Economic uncertainty.
  • The disruption caused by the COVID-19 pandemic.

None of these factors alone explain the trend, but together they may create a culture that encourages caution rather than confidence.

Safety Can Become a Trap

Parents naturally want to protect their children.

Schools want students to succeed.

Employers seek stability.

Technology promises convenience.

Yet too much protection can produce an unexpected consequence.

People never learn that they are capable.

Psychologists sometimes call this "avoidance reinforcement." Every time we avoid something difficult, we experience temporary relief. But over time, our confidence shrinks because we never gather evidence that we can cope.

The first date feels scary.

So we avoid dating.

Public speaking feels uncomfortable.

So we avoid speaking.

Conflict feels unpleasant.

So we avoid difficult conversations.

The avoidance reduces anxiety in the short term, but gradually makes life smaller.

The Cost of Playing It Safe

Safety and happiness are not the same thing.

Most of the experiences that give life meaning involve uncertainty.

Falling in love.

Becoming a parent.

Changing careers.

Moving to a new city.

Trusting friends.

Starting again after disappointment.

No one can guarantee success in these things.

And perhaps that is the point.

Researchers studying happiness consistently find that meaning and connection matter more than comfort alone. Purpose grows through commitment, responsibility, and relationships—not through eliminating every possibility of pain.

Life is not a problem to be solved before it is lived.

It is something lived while uncertainty remains.

Maybe Courage Is Becoming Unfashionable

Previous generations had many faults. Recklessness was certainly one of them.

But perhaps they possessed something that modern life sometimes discourages: the willingness to leap before every variable had been calculated.

Not blind recklessness.

Not unnecessary danger.

Just ordinary courage.

The courage to ask someone out.

The courage to apply for the job.

The courage to have children without knowing exactly how everything will work out.

The courage to fail.

And then to try again.

A Different Definition of Growing Up

Growing up has never meant eliminating risk.

It means learning that disappointment is survivable.

That awkward conversations can strengthen relationships.

That mistakes are teachers.

That uncertainty is unavoidable.

And that a meaningful life is rarely constructed from perfect plans.

Perhaps wisdom is not found in becoming fearless.

Perhaps it lies in discovering that courage and fear can exist together.

Because the goal of life was never to avoid every risk.

It was to become the kind of person who can face them.


Further Reading & Sources

  • Arthur Brooks, Gen Z's Great Retreat From Risk, The Free Press (2026).
  • Jean Twenge, iGen (2017).
  • Jonathan Haidt, The Anxious Generation (2024).
  • Monitoring the Future Study, University of Michigan.
  • Research on anxiety, avoidance, and resilience from the American Psychological Association