productivity

Natalia Bielczyk

How Childhood Beliefs Quietly Run Your Life Like an Operating System

Most core beliefs are formed in early childhood and quietly shape our adult lives by influencing our decisions, attention, and the way reality seems to respond to us. Some become deeply empowering; others turn into invisible constraints on relationships, self-worth, and money. Real change requires reaching the subconscious layer where these patterns first formed.

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To Bootstrap or Not To Bootstrap? On The Unbeatable Power of Starting Small and Smart

To Bootstrap or Not To Bootstrap? On The Unbeatable Power of Starting Small and Smart

Question: Is earning ten million dollars a success? Answer: it is, or it is not — depending on the structure of your company. In this article, I’d like to say a few words about why I chose bootstrapping as my business model and why I’d recommend considering this model for anyone who is building a SaaS or consulting / education business.

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Impossible Is Nothing: I Am Buying a House in Nijmegen

Impossible Is Nothing: I Am Buying a House in Nijmegen!

Once in a while, you have that feeling that you are going through a period when lots of extraordinary things happen one after another. These are some truly career-defining moments that change your life and that you will never forget. It was certainly one of them.

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Postcard From the Mountains: What Hiking Taught Me About Science

Postcard From the Mountains: What Hiking Taught Me About Science

Academic life is not easy. “The closer to the sky, the closer to hell.” Well, so far, I manage somehow but it took me a long time to grow this skin. Hiking helped me get tougher and persevere. So, I created a list of 21 things that mountaineering has taught me about science so far. Some are obvious and cliché, but I hope some of them will be useful to you.

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On Those Who Gave Up On Their Dreams / Working On My Physical Condition

On Those Who Gave Up On Their Dreams / Working On My Physical Condition

I am slowly breaking down the physical barriers I was stuck in. Before I lost my job and my dream guy, I was a couch potato who worked out maybe an hour a week. Then I decided to become an athlete: daily workouts, the top of Kilimanjaro, a mountaineering course, the 4-Daagse march, and finally the 100-km Dodentocht in Bornem, Belgium.

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Time Flies… On The Passage of Time

Time Flies… On The Passage of Time

The sense of time… When you’re at a party and have a good time, time flies much faster. Maybe that’s my problem — I do what I enjoy in life, I have nice people around, I enjoy good weather, I’m in good shape, I don’t have any particular problems. And every time I look at my watch, I realize that a month or two has passed again, and I don’t even know when.

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On Subjective Time Perception

On Subjective Time Perception

Recently, due to seemingly unrelated things, I realized that I have a problem. Well, in order to console my friend who had some worries, I also started to think about the things that were bothering me. And I concluded that my perception of time was deeply disturbed.

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How To Produce a Highly Ranked Publication

How To Produce a Highly Ranked Publication

I recently got to see what it looks like to build a serious scientific article from scratch. I usually meet papers from the other side, reverse-engineering the author’s intentions from thousands of details. This time I sit in lab meetings and watch Postdocs brainstorm how to turn a very simple thought into an influential paper. It is so interesting, and it gives me hope.

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Group photo from a neuroscience summer school in Chile

Summer School in Chile

My first visit to South America was eye-opening, where I experienced a mix of Americanized culture, high prices despite being a third-world region, and evident social inequalities, especially in places like Panama City. Living with a Chilean family taught me about resourcefulness and the warmth of the locals, who even renovated their home out of excitement for hosting a European guest. This experience sparked new ideas for my dream home. The summer school in Chile was transformative. I learned to focus on my own growth rather than comparing myself to others, which led to personal success, new connections, and a renewed belief in my ability to tackle challenging projects.

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