You know what’s funny? Last week at the hardware store, the cashier asked if I qualified for the senior discount. When I said yes, she looked genuinely surprised. “Really? You don’t look it at all!” she said. I’m 73.

This happens more than you might think. And while part of me wants to credit good genes, the truth is that staying youthful after 70 has a lot more to do with daily choices than DNA. After years of observing friends who seem to defy their age (and working hard to be one of them), I’ve noticed some clear patterns.

If you’re regularly hearing “you don’t seem your age,” chances are you’re already doing most of these things. And if you’re not hearing it yet? Well, it’s never too late to start.

1. You’re still learning something new

Remember when everyone said you can’t teach an old dog new tricks? Total nonsense. At 59, I picked up a guitar for the first time. My fingers felt like sausages trying to form chords, and my wife probably wanted to hide in the basement during those early practice sessions.

But here’s what learning something new does: it literally rewires your brain. It creates new neural pathways and keeps your mind sharp. Whether it’s a musical instrument, a language, or even just tackling smartphone apps, the act of learning keeps you mentally flexible.

The people who seem youngest at my age? They’re the ones still signing up for classes, watching YouTube tutorials, and asking “how does this work?” without shame.

2. You move your body every single day

This isn’t about running marathons or bench pressing your body weight. It’s about consistency. The most vibrant 70-somethings I know have one thing in common: they move daily, period.

Maybe it’s a morning walk with the dog. Maybe it’s gardening. For me, joining a hiking group changed everything. There’s something about being outdoors, feeling your heart pump, and knowing you can still tackle that steep trail that makes you feel alive.

The secret isn’t intensity. It’s showing up. Even on days when your knees complain or your back feels stiff, doing something is better than nothing. Your body responds to what you ask of it, and if you stop asking, it stops responding.

3. You have genuine friendships that go beyond small talk

Ever notice how some older folks seem to shrink into themselves? Often, it’s because their social circles have shrunk too. The people who seem youngest maintain real connections, not just acquaintances.

These are the friends you can call when you’re frustrated about something silly. The ones who’ll try that new restaurant with you even though you’ve both been going to the same place for years. The ones who still make you laugh until your sides hurt.

Building and maintaining these friendships takes effort. It means picking up the phone, making plans, and sometimes being the one who always initiates. But the payoff? Priceless.

4. You embrace technology instead of fighting it

“I’m too old for this tech stuff” is basically announcing you’ve given up. The most youthful seniors I know have smartphones, use video calls to chat with grandkids, and aren’t afraid to ask for help when they’re stuck.

You don’t need to become a tech wizard. But staying current with basic technology keeps you connected to the world and to younger generations. Plus, there’s something confidence-boosting about successfully booking your own flights online or figuring out how to stream that show everyone’s talking about.

5. You have something to look forward to

This might be the biggest one. People who seem younger than their years always have something on the horizon. A trip they’re planning. A project they’re working on. A goal they’re pursuing.

When my wife and I started ballroom dancing together, it transformed our weeks. Suddenly, Tuesday nights weren’t just another evening of TV. They were something to anticipate, prepare for, and improve at. We had competitions to enter and new moves to master.

Having something to look forward to creates momentum. It gives you a reason to stay healthy, stay engaged, and stay excited about tomorrow.

6. You stay curious about the world

Do you still ask questions? Do you wonder why things work the way they do? Do you read about topics outside your usual interests?

Curiosity is like a muscle. The more you use it, the stronger it gets. The people who seem youngest at 70+ are the ones still saying “I wonder what would happen if…” or “I’ve always wanted to know more about…”

Started learning Spanish at 61 because my son-in-law’s family speaks it. Was it hard? Absolutely. Did I sound ridiculous at first? You bet. But that curiosity about another culture and desire to connect kept my brain young and gave me a whole new world to explore.

7. You share your wisdom without lecturing

There’s a fine line between sharing experience and becoming that person who starts every sentence with “Back in my day…” People who age gracefully know how to share their wisdom when asked, but they also stay open to learning from younger generations.

Taking my grandchildren on weekly nature walks taught me this balance. Sure, I share what I know about trees and birds, but I also let them teach me about their world. Their perspectives often surprise me and keep me from getting stuck in my ways.

8. You take care of your appearance without obsessing

This isn’t about trying to look 40 when you’re 70. It’s about showing the world (and yourself) that you still care. Fresh haircuts, clothes that fit well, good hygiene, maybe a bit of attention to your posture.

The people who “don’t seem their age” aren’t necessarily the ones with the fewest wrinkles. They’re the ones who carry themselves with confidence, who still put thought into how they present themselves, and who haven’t given up on looking good just because they’ve passed a certain birthday.

Final thoughts

Here’s what I’ve learned: seeming younger than your age after 70 isn’t about denying reality or desperately clinging to youth. It’s about staying engaged with life, maintaining your curiosity, and refusing to accept that aging means withdrawing from the world.

The best part? It’s never too late to start doing any of these things. Pick one that resonates with you and begin there. Your future self will thank you, and who knows? You might just surprise that next cashier too.