There’s a huge distinction between being youthful at heart and being immature.
Immaturity in a man is like a stubborn stain that just won’t wash off, no matter how much you try.
As per psychology, there are clear signs that indicate a man might never outgrow his immaturity. It’s not about his love for video games or his inability to tie a tie.
Rather, it’s about his behavioral patterns and emotional responses.
In this piece, I’m going to shed some light on those tell-tale signs.
So stick around if you want psychology-backed insights on spotting eternal immaturity in men.
1) Inability to handle conflicts
A mature person knows that conflicts are a part of life and dealing with them constructively is essential for any relationship to thrive. However, an immature man will often resort to unhealthy tactics like shouting, blaming, or even giving the silent treatment.
To put it in the words of renowned psychologist Dr. Carl Rogers, “The very essence of the creative is its novelty, and hence we have no standard by which to judge it.”
Immature men often lack this creative problem-solving ability when conflicts arise, sticking instead to their old, ineffective patterns.
2) Lack of emotional intelligence
Emotional intelligence, or EQ, is the ability to understand and manage your own emotions, as well as those of others. It’s a sign of maturity and something I’ve personally struggled with in my past relationships.
I was once involved with a man who would become extremely defensive anytime I expressed any form of criticism or disappointment. It was as though he was incapable of accepting that he could be wrong. This lack of emotional intelligence was a clear sign of his immaturity.
As the famous psychologist Daniel Goleman once said, “Emotional intelligence begins to develop in the earliest years. All the small exchanges children have with their parents, teachers, and with each other carry emotional messages.”
Unfortunately, some men never quite grasp this and remain emotionally stunted.
3) Unwillingness to take responsibility
Here’s the raw truth: maturity and responsibility are two sides of the same coin. A man who refuses to take responsibility for his actions is a man who refuses to grow up.
I’ve seen men blaming others for their failures, avoiding hard work, and dodging the consequences of their actions. It’s heartbreaking to see, but it’s a clear indicator of immaturity.
As psychologist Dr. Jordan Peterson says, “You must determine where you are going, so that you can bargain for yourself, so that you don’t end up resentful, vengeful and cruel.”
Taking responsibility is the first step towards determining your direction.
4) Consistent unreliability
I once knew a man who was consistently unreliable.
He would make promises one day and break them the next, leaving me to pick up the pieces. This inconsistency was not just disappointing, but also a glaring sign of his immaturity.
5) Overconfidence and arrogance

I’ve interacted with men who think they know everything there is to know about life. They’re quick to offer unsolicited advice and slow to accept constructive criticism. This overconfidence often masks their insecurities and hinders their growth.
Sigmund Freud, the father of psychoanalysis, once said, “Being entirely honest with oneself is a good exercise.” Overconfidence often prevents this kind of honesty and self-awareness.
6) Lack of empathy
Empathy, the ability to understand and share the feelings of others, is a hallmark of maturity. Unfortunately, some men seem to lack this crucial trait.
Empathy is a form of emotional intelligence that’s as important as cognitive intelligence.
Men who are unable to empathize can’t see things from other people’s perspectives. They struggle to validate feelings and experiences that are different from their own.
7) Inability to commit
Commitment is a big word that can scare many people, but it’s an essential part of any mature relationship.
I’ve seen men who are terrified of commitment, not just in romantic relationships, but also in their careers, friendships, and personal goals. This fear often stems from a place of immaturity.
8) Constant need for validation
Here’s something raw and honest: we all need validation to some extent. But a man who constantly seeks approval and can’t make decisions without external validation is showing signs of immaturity.
Validation should come from within, from a place of self-confidence and self-awareness. A man who constantly seeks it externally is likely insecure about his choices and decisions.
Renowned psychologist Carl Jung once said, “Who looks outside, dreams; who looks inside, awakes.” A mature man understands this and doesn’t rely on constant validation from others.
9) Obsession with winning
A mature man understands that life isn’t always about winning or losing, it’s about learning and growing.
However, a man who cannot tolerate losing and sees every situation as a competition is likely stuck in an immature mindset.
10) Lack of future planning
The ability to plan for the future and set long-term goals is a sign of maturity. However, I’ve known men who live only for the present, without any thought for the future.
A man who fails to plan for his future is likely not ready to grow up. Whether it’s financial planning, career progression, or personal growth, a lack of foresight can be a sign of immaturity.
As psychologist Albert Bandura once said, “In order to succeed, people need a sense of self-efficacy, to struggle together with resilience to meet the inevitable obstacles and inequities of life.”
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