A few days ago, I heard something from Dr Hadi Yousefi, an Iranian instructor who teaches algorithms and data structures, that really stuck with me:

“Don’t take life too seriously, guys. Life has been full of hardship since the very beginning, and that’s how it has always been.”

At first, it sounded like a joke. But then I realized it wasn’t pessimistic. In fact, it felt oddly freeing.

I’ve watched a lot of Hadi Yousefi’s lectures on data structures and algorithms, and I really respect his teaching. He knows the subject so well. It’s not often you find someone who can explain tough ideas so clearly and confidently. Still, out of all his lessons, this simple sentence is what I remember most.

Thinking about it, I realized my own life has always had its share of hardships.

Some of my earliest memories are of tough times. As I got older, I met people dealing with even heavier burdens—money problems, illness, family issues, loneliness, and uncertainty. Wherever you look, it seems like hardship is just part of being human.

For a long time, I thought happiness was something I’d find in the future. Maybe after the next achievement, the next promotion, making more money, or solving one more problem.

But life seems to follow a certain pattern.

As soon as you finish one task, another one comes up.

There’s always another goal.

Another deadline to meet.

Another challenge to face.

The cycle keeps going.

My perspective changed during a trip to one of the most remote villages in Iran. I won’t share its name out of respect for the kind people who live there.

What surprised me wasn’t that they didn’t have modern conveniences.

It was how full of life everything felt.

Children laughed everywhere. Neighbors knew each other. People spent time together without always checking the time. Conversations felt genuine. Smiles came easily. There was a sense of community you don’t see much anymore.

Of course, people there had their own struggles. Their lives weren’t perfect. But somehow, hardship didn’t stop them from really living.

That experience made me think about something.

Maybe the biggest challenge isn’t the hardship itself.

Maybe it’s the fast pace of modern city life.

In big cities, life can feel like an endless productivity machine. We keep giving ourselves new goals. Finish one project; start another right away. Reach one milestone, then go after the next. Build, improve, grow, and repeat.

We get so focused on what’s next that we forget to notice what’s happening right now.

It’s almost like we’re always getting ready to live, instead of actually living.

Looking back, I think that’s what Hadi Yousefi was getting at.

“Don’t take life too seriously” doesn’t mean you should stop working hard or stop caring about your future.

It means remembering that struggle isn’t unusual. It’s just part of life.

If hardship has always been around, maybe happiness isn’t about getting rid of every problem. Maybe it’s about learning to smile, building real relationships, enjoying small moments, and appreciating the present even when problems are still there.

Life never promised us days without difficulties.

But it has always given us moments worth living for.

And maybe that’s reason enough not to take everything so seriously.