What’s one thing you know now that would have saved your younger self a lot of pain?

A Good Heart Needs Boundaries

Had I known then what I know now, perhaps I would have saved myself years of unnecessary pain. Perhaps I would have made different decisions, trusted different people, and learned to walk away from situations I once fought so hard to preserve.

But life rarely gives us the wisdom before the experience. Sometimes, we must live through the lessons before we can understand them.

I had just finished dinner and packed my books into my backpack. My scheduled study time hadn’t gone as planned, and it was already past nine in the evening.

The day had been busy. I had gone to the gym, returned home to cook, made calls to old friends, visited a friend, done my laundry, and tried to squeeze in some writing between my chores. Unfortunately, the writing hadn’t happened.

This night, I decided to have muesli with carrots, peanuts, and sunflower seeds—one of my all-time favourites.

After eating, I carried my backpack from the dining room to my bedroom. I sat on my bed with my phone in my hand and began scrolling through social media.

I hadn’t published an article for several days. I knew some of my readers might be waiting for another story because I regularly checked my blog statistics. Each time I saw people visiting my website, I reminded myself that I had a responsibility to keep writing and, hopefully, to give them something worthwhile to read.

As I scrolled through the prompts, one question caught my attention:

What is one thing you know now that would have saved your younger self a lot of pain?

I immediately felt that one thing wasn’t enough.

Why should I limit myself to one lesson when life had taught me so many?

Perhaps the better question is: 

What are the things you know now that you wish you had understood earlier?

This is my attempt to answer that question—not to dwell on the past, but to share what it has taught me.

Life Is a Continuous Lesson

Life is a continuous process shaped by circumstances, decisions, mistakes, and repetition. Some lessons come gently, through observation and advice. Others arrive through painful experiences we would never willingly choose. The unfortunate truth is that some decisions can only be made once, yet their consequences may follow us for years.

I prefer my writing to inspire and uplift rather than leave people feeling dark and depressed. However, sometimes we must acknowledge the painful parts of life before we can fully appreciate the beautiful ones.And so, I continued scrolling through my Instagram pictures, looking at the life I had lived before now. I saw the rise and the fall, the trust and the betrayal, the crowds and the silence, the friends and the foes.

I remembered people who once claimed they could not live without me. I remembered those who came around because of what they could gain. I remembered the flatterers, the dishonest people, and those whose respect seemed to depend on my ability to solve their problems.

I remembered the times my good heart was mistaken for weakness, my patience was taken for granted, and my intentions were misunderstood. Most importantly, I remembered the people I had allowed into my life when I should have kept my distance.

The Lessons I Wish I Had Learned Earlier

One of the most important things I know now is that having a good heart does not mean giving everyone unrestricted access to it.

I wish I had understood that helping people is a beautiful thing, but not everyone you help will appreciate your kindness. Some will remember what you did for them; others will remember only what you can do for them next.

I wish I had understood that not everyone who says they love you genuinely has your best interests at heart. Words can be comforting, but consistent actions reveal much more.

I wish I had learned that friendship is not measured by how many people surround you when life is good, but by the sincerity of those who remain when you have nothing to offer.

I wish I had understood that respect should not depend on my usefulness. I am still worthy of respect when I cannot solve someone’s problem, provide financial assistance, or offer something in return.

I wish I had been more patient with my journey towards success. Impatience can make us desperate for acceptance, recognition, and results. Sometimes, in our hurry to become something, we forget that becoming takes time.

And I wish I had understood the importance of boundaries.

There were people I would have helped differently, people I would have trusted more cautiously, and people I would have walked away from much earlier.

I would not have humbled myself so desperately before people who never considered me their equal. I would not have walked a thousand miles for those unwilling to walk a kilometre for me.

I would not have confused my good intentions with a guarantee of good outcomes.

Because the truth is simple: you can have pure intentions and still make poor decisions about the people you trust.

A good heart is a gift, but wisdom is what teaches you how to protect it.

Despite everything, I refuse to believe that helping people makes you foolish or that trusting someone automatically makes you weak. The world still needs kind people, honest friendships, generosity, and love.

What I have learned is that kindness needs boundaries, trust needs time, and love should not require you to abandon your self-respect.

You can forgive someone without inviting them back into your life. You can wish someone well without continuing to carry their burdens. You can remain a good person without making yourself available to everyone.

And you can learn from betrayal without allowing it to turn you into someone who betrays others.

I don’t want the people who hurt me to determine the kind of person I become.

If anything, I want my experiences to make me wiser, more patient, more discerning, and more intentional about the people I allow into my life.

That, to me, is a better form of growth.

Looking at those old pictures, I realised how quickly life can change. The person you were five years ago may have had different friends, different priorities, different dreams, and a completely different understanding of the world.

Some relationships end. Some dreams change. Some people disappoint you. And sometimes, you discover things about yourself that you wish you had understood earlier. But the past is not only a record of what went wrong. It is also evidence of what you survived, what you learned, and how far you have come.

Perhaps the people who hurt you taught you to establish boundaries. Perhaps your disappointments taught you patience. Perhaps the mistakes you made taught you to look beyond words and pay closer attention to actions.

You do not have to be grateful for every painful experience to learn something valuable from it.

And you certainly do not have to repeat the experience to prove that you have learned the lesson.

I believe that before many great achievements come difficult seasons that test our patience and resilience. But I also believe that suffering alone does not guarantee greatness. What matters is what we learn, what we change, and what we do with the opportunities that follow.

Your comeback should not merely be a return to where you were. It should be an opportunity to become wiser than the person you were before.

Protect Your Heart, but Don’t Close It

There is a saying that when your intentions are pure, you are never truly the loser; those who wrong you are the ones who lose something valuable.

I understand the comfort in that thought. Still, I believe there is something even more important: we must learn to protect our peace without losing our humanity.

Not everyone deserves the same level of access to your life. Not everyone should know your plans, share your private struggles, or receive the same sacrifices you make for those who genuinely care about you.

Be generous, but learn to say no.

Be trusting, but allow trust to grow through consistent actions.Be patient, but do not remain indefinitely in situations that repeatedly diminish you. Be kind, but remember that you are also someone deserving of kindness.

And when someone shows you, repeatedly, that they do not respect you, believe their actions enough to make a decision. I once heard an analogy about feeding a wounded dog you find on the street. You may offer it food and care because you feel sorry for it, only for it to bite you after regaining strength 

The lesson is not that every wounded creature is dangerous or that kindness should be withheld. It is that good intentions do not eliminate risk, and compassion should be accompanied by discernment.

The same principle applies to human relationships. Someone else’s pain may explain their behaviour, but it does not mean you must accept being hurt by them. You can understand someone’s struggles without making yourself responsible for fixing them.You can care about people without sacrificing yourself to prove it.

And you can walk away without becoming their enemy.

If I could speak to my younger self today, I would not tell him to stop loving, stop helping, or stop believing in people. I would tell him to slow down.

I would tell him that success takes time, trust must be earned, and not every person who enters his life is meant to remain there.

I would tell him that he does not have to prove his worth by how much he sacrifices for others. He does not have to rescue everyone, explain himself to everyone, or fight to keep every relationship alive. Most importantly, I would tell him this:

Never let the way someone treats your kindness convince you that kindness itself was a mistake. Learn the lesson, establish your boundaries, and keep your heart.

We cannot go back and rewrite our younger years. We cannot undo every mistake, recover every lost opportunity, or change every person we trusted. But we can choose what we carry forward. Let us carry the wisdom, not the bitterness. The lessons, not the shame. The courage, not the fear. Because the real victory is not proving to the people who hurt you that they were wrong about you.

It is becoming a wiser, healthier, and more fulfilled version of yourself without allowing the past to steal the goodness that was always in you.

Your past may explain some of your pain, but it does not have to dictate your future. 

 Having finished writing this article, I can finally go to bed with the hope that you’ve gained some insights into the lessons life has taught me—the things I wish I had known earlier, which could have saved me a great deal of pain.

It’s almost midnight here in Madrid, and as I call it a day, I hope my words have given you something valuable to reflect on.

Good morning from Madrid! 🇪🇸❤️