Science
The New Space Race and the Mirror of Earth
07 May 2026
Criticism can hurt more than many open conflicts. The problem is that it is not always aimed against us, even though we often receive it that way. So where is the line between concern and an attempt to humiliate? And how to handle criticism so that we can tell one from the other and respond wisely?
Our dislike of criticism seems deeply human. It grows out of several overlapping psychological and biological mechanisms. For most of us, criticism awakens a whole range of inner sensations: usually difficult, sometimes painful, and certainly uncomfortable. Why do we dislike being criticised? From a neurobiological point of view, the answer is simple: the brain treats criticism as a threat.
When someone criticises us, especially directly, the “fight or flight” mechanism activates. For the brain, this signals that something threatens our position or social safety. We react with tension, anger or withdrawal, even when the criticism is rational. For many of us, criticism strikes at our sense of self-worth. So how should we respond to criticism?
We usually want to think well of ourselves. Criticism creates dissonance: “I am OK” versus “I did something wrong.” That tension feels unpleasant, so we naturally defend ourselves — by explaining, justifying or rejecting the opinion.
Criticism can also trigger fear of rejection. As a social species, we are “programmed” for belonging. Criticism may sound like a signal: “You do not fit in.” In the past, that could mean a real threat to survival. When someone criticises us, negativity bias often appears too: we focus on the negative and ignore, or minimise, the positive comments directed at us.
The brain reacts more strongly to negative information than to positive information. That is why 1 critical remark can overshadow 10 compliments. And finally, the way criticism reaches us matters too. Not every kind of criticism hurts in the same way. The most painful kind generalises and attacks: “You always do everything wrong,” “Again, you didn’t do it the way you should have,” “All you ever do is complicate things.”
If such words are spoken publicly, in front of bystanders who hear them and see us in that difficult situation, criticism hurts twice as much. It also awakens negative feelings: anger, irritation, humiliation.
Aleksander Fredro wrote: Wise criticism enlightens; foolish criticism extinguishes. He seems to have been right. After all, the point is not that we dislike every form of criticism. We dislike the kind that:
Many people can honestly admit that well-delivered, specific and kindly criticism can be very valuable. It is only our first reflex that often turns defensive. If a person remains open to the views of others and understands that they too make mistakes, friendly criticism will not feel like an attack. It will feel like something worth thinking about.
So how can we tell, in everyday life, whether criticism comes from good will and concern for us, or whether it is an attack rooted in hostility toward us? This distinction is not always easy to make. Still, it is worth asking: does this person want to help me improve, or do they want to put me in my place, dominate me or hurt me? And if so, how should we receive criticism?
It turns out that the intention behind criticism is crucial to its proper interpretation. Kindly criticism usually carries an intention of support and follows this motivation: “I am saying this because I want you to do it better.” This kind of criticism most often comes from people who care about our good, wish us well and may see something in our behaviour that we ourselves cannot see.
Criticism that begins as an attack aims to show superiority, discharge frustration or establish control over us. A message from such a person often leaves us feeling “worse,” not clearer about what we can improve.
When we distinguish constructive criticism from aggressive criticism, the content of the message also matters. Here we return to what has already appeared above: specifics versus generalisations. Kindly criticism refers to a concrete behaviour, for example: “I can see you put a lot of work into this presentation. At times, though, it feels a little overloaded with content. Maybe it would be worth shortening the slides and leaving only the key points, so it becomes clearer.” Or: “When you interrupt me during a conversation, I feel overlooked. I care about both of us having space to finish our thoughts.”

Attacking criticism strikes at us as a person. It hits our self-worth, dignity or pride and brings nothing constructive, for example: “This presentation is hopeless. It’s obvious you have no idea what you’re doing.” Or: “It’s impossible to talk to you. You always interrupt and think only about yourself.” Or: “Of course, you did it your way again. Classic.” It is worth remembering alarm words that rarely promise anything good: “always,” “never,” “typical you,” “constantly,” “as usual.”
Because criticism often enters as the leading player in tense or conflict situations, we should ask what the goal of someone’s criticism is: does it aim to solve a problem, or merely release emotion? Kindly criticism often includes a suggestion for improvement and specific guidance: “Maybe try simplifying it into 3 points,” or “Your point of view would be easier to understand if you used less academic language.”
Criticism that serves only as a way to unload emotional tension — often full of accumulated emotions, old grievances and unspoken resentments — ends exactly there: with criticism itself. It offers no way out. A person is left alone with the problem and with the emotions that someone has fired at them.
Finally, there is the form and manner in which someone directs their words at us. The language we use toward another person matters enormously. Even when it conveys unpleasant information, it can take the form of respect or depreciation. A calm tone, even when the subject is difficult, will usually land better than a raised voice.
Words of criticism addressed directly to another person can come in a mode of kindness, courtesy and empathy, rather than humiliation or devaluation. Sarcasm, mockery, ridicule and shaming are the worst possible ways to express criticism toward another person.
After such a difficult conversation, it is also worth asking: how do I feel now? What emotions and thoughts did the other person’s words awaken in me? The effect such a conversation has on us matters, because it gives us insight into our inner life: how we experience and respond to difficult, often painful messages. Contemporary mindfulness and self-observation techniques can help us build better understanding with other people, because they make us more aware not only of our interlocutors, but also of ourselves.
Confucius said: I am fortunate. If by any chance I make a mistake, people are certain to hear of it. That is why there is a good chance that after kindly criticism you may feel slightly stung, but you understand what to improve — and that is your good fortune. After an attack, you feel shame, anger or helplessness, and you do not know what to do. That is already a warning sign.
The possibility of clarifying and asking for details can also serve as a helpful guide in a difficult conversation. Intuition often points us toward such moments almost automatically. Sometimes something can be:
That is why, to understand one another as well as possible, it is best to look at the whole picture: intention, content and effect. Then there is a greater chance that criticism from our conversation partner will be better understood, both by them and by us.
Finally, here is a small test worth running in your mind after a difficult conversation in which criticism was directed at you:
If 2 out of 3 answers are “no,” it is probably not constructive criticism. Learning how to handle criticism begins exactly there: with noticing whether someone offers you a path toward growth, or merely uses your vulnerability as a place to strike.
Read this article in Polish: Dobra rada czy ukryty atak? Różnicę zdradza sposób krytyki