Diary Entry No. 2: Why Do We Think Our Lives Should Be Figured Out by 30?

A couple of months ago, I turned 27.

How did I celebrate it, you ask? Like most women my age: I cried in my apartment. In the dark. Alone. With no cake.

Birthdays are marketed as one of the happiest days of our lives, but that excitement seems to fade the older we get. Every milestone comes with an expectation. Turning 1 celebrates surviving your first year on Earth. Becoming 16 (or 15 if you’re Hispanic) marks your introduction into society. Reaching 18 makes you an adult. And 21 lets you legally order your first drink—or at least the first one your parents know about.

Then comes 25.

The birthday quietly marketed as the beginning of your quarter-life crisis. Picture the scene. Your closest friends and family are gathered around while someone carries in a birthday cake glowing with 25. As everyone sings, the comments start rolling in.

“You should start going to the gym. Your joints won’t be the same after 30.”

“Girl… you’re basically 30 already.”

“When are you getting married?”

No one means any harm. They’re jokes. Casual observations. Little reminders that time keeps moving. But suddenly, the celebration fades into the background. Instead, you start taking inventory of your life.

Maybe you’re still living with roommates—or your parents. Maybe you still work at the “temporary” job you had promised would only last a year. Now, you have been there long enough that your supervisors consider you one of the veteran staff members and regularly ask you to train and support new employees. Maybe you are making just over $50,000 a year before taxes. You haven’t taken a real vacation in years and the nail in the coffin is that you are still on your parents’ phone plan.

Then the questions arrive. Am I behind? Where did all that time go? How is thirty so close already?

That’s when you mentally dust off the timeline you created for yourself when you were 8 years old.

By 25, you thought you’d have a stable career. By your late 20s, maybe you’d be engaged or married. Maybe you’d own a home, travel regularly, have children on the horizon, or at least feel confident that your life was headed somewhere. You imagined that by 30, you’d finally become the adult younger you pictured: successful, financially secure, and completely certain of who you were.

In my case, that timeline didn’t exactly work out. I’m not living the future I imagined for myself. Then again, I was eight years old when I made my checklist.

When we reach our quarter-life crisis, maybe the question isn’t how far behind we are on goals we made as children. Maybe the better question is: Why did 30 become the age by which we were supposed to have everything figured out?

For our parents’ and grandparents’ generations, that expectation wasn’t entirely unrealistic. People generally married younger, stayed in one career for decades, purchased homes earlier, and entered adulthood under very different economic conditions. Today’s reality looks nothing like that.

Young adults are entering one of the most expensive housing markets in history, changing careers multiple times, competing for fewer job opportunities, carrying student loan debt, and delaying marriage or children—not always by choice, but often out of financial necessity.

The problem is that our expectations haven’t evolved as quickly as our circumstances. We’re still measuring ourselves against timelines that were built for a completely different world. That disconnect comes at a cost.

According to the American Psychological Association, young adults consistently report higher stress levels than older generations, with financial concerns ranking among their biggest sources of anxiety. Many also cite uncertainty about the future, the economy, and reaching traditional milestones like career success and homeownership. Suddenly, that quarter-life crisis doesn’t seem so dramatic after all. It begins to make sense.

So many of us are quietly measuring our lives against a checklist we wrote as children—or one that was written for us by parents, movies, television, social media, teachers, and well-meaning relatives. We grow up believing adulthood has a “correct” order: career, marriage, house, children, financial stability, confidence.

But success has become far more personal than that. I still hate that I live in a Bronx apartment with my grandmother and her boyfriend, who also happens to be home to roaches and mice. But I also don’t pay New York City’s average rent. I’m eager for a career change, but I’m grateful I spent my 20s as a preschool teacher. Those children, families, and experiences shaped me in ways no office job ever could. I haven’t traveled the world the way I imagined I would, but I earned my master’s degree in London and have been fortunate enough to visit Italy multiple times.

None of those accomplishments appeared on the timeline my 8-year-old self created. Yet they still count. Maybe it’s time we stopped measuring our lives by salaries, job titles, relationship statuses, or whether we’ve crossed arbitrary milestones by a certain birthday. Maybe we should start measuring resilience, curiosity, and emotional maturity.

We should analyze the relationships we’ve built. The experiences we’ve collected. The setbacks we’ve survived and the person we’ve become. Most of us aren’t living in a Manhattan penthouse or a mansion in Greenwich, Connecticut by our late 20s. So what?

We created those timelines when we still believed kissing someone gave you cooties.

Maybe it’s okay if adulthood doesn’t look exactly the way a child imagined it would. That’s the point of life. Most of us aren’t living our dream lives today, but that doesn’t mean we never will. Life doesn’t suddenly stop at 25, 27, or 30. It keeps moving, even if it doesn’t unfold according to the timeline we imagined as children.

As we blow out our birthday candles and hold our loved ones a little closer, I hope we stop mourning the life we thought we were supposed to have by now and start appreciating the one we’re still building.

Because the truth is, our story isn’t over just because we reached a certain age. It’s simply entering its next chapter.