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Olesia Ulianova

Soft skills Trainer and Education Manager

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How Toxic People Behave at Work

November 29, 2025 By Olesia Ulianova

Toxic behavior in the workplace doesn’t always look like open aggression.
Sometimes it hides behind perfectionism, politeness, or “productivity.”
Here are the most common behavioral patterns of toxic employees — and why they’re dangerous for teams. 👇

 1. Endless Over-Caution

Some employees are so afraid of making a mistake or being blamed that they:

  • organize endless meetings just to double-check every detail;
  • hesitate to make even simple decisions without multiple approvals;
  • spend hours “aligning” instead of acting.

Such behavior slows down projects, drains the team’s energy, and kills initiative.

2. The Perfectionism Trap

Perfectionism seems like a good trait — until it becomes a bottleneck.
A perfectionist can:

  • endlessly tweak the code or design;
  • delay releases “until it’s perfect”;
  • shame colleagues for “not caring enough.”

If this person becomes a manager, they often try to turn everyone into perfectionists, spreading stress and inefficiency across the team.

3. Toxic Politeness

Excessive politeness creates uncertainty.
You never know whether the person:

  • actually agrees with you, or just smiles;
  • plans to support your idea — or quietly sabotage it later.

When everyone avoids conflict to “stay nice,” problems get buried, clarity disappears, and unspoken tension grows instead of solutions.

4. Blaming Others

If someone always finds excuses and blames others for failures — it’s a red flag.
Yes, mistakes happen. But when every issue is “not their fault,” you’re dealing with avoidance and manipulation.

In many corporate cultures, mistakes are punished harshly — so some people learn to survive by shifting blame instead of learning.
Result: no accountability, no growth.

5. Doing Everything Themselves

At first glance, the “I’ll handle it all myself” employee looks like a hero.
But in reality, they:

  • are always overloaded and unavailable;
  • hold critical information no one else can access;
  • slow down processes when they’re absent.

When such a person becomes a manager, they turn into a control bottleneck — team members stop showing initiative and wait for permission on everything.

6. Working “Just Enough”

The opposite type — people who avoid real work at all costs.
They:

  • master the art of looking busy while doing little;
  • skillfully delegate their tasks to others;
  • panic when management pays attention to their “results.”

This quiet form of toxicity drains productivity and demotivates those who actually carry the load.

7. Seeking Power, Not Results

Some people live by the principle:

“Don’t ask what I’ve done for the company — ask what the company can do for me.”

They:

  • focus on networking and visibility, not contribution;
  • build alliances to gain influence;
  • aim for benefits, recognition, and control — not impact.

Their energy goes into political games, not progress — and teams around them pay the price.

💬 Bottom line: Toxicity doesn’t always shout — sometimes it whispers in the form of “helpfulness,” “high standards,” or “team spirit.”
Recognize the patterns early, protect your energy, and build a culture where honesty, ownership, and respect replace manipulation and fear.

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Filed Under: Leadership and Management, Soft Skills Tagged With: effective leadership, leadership, management, management principles, relationships, toxicity

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ABOUT

Olesia Ulianova

Ph.D., MBA, CEO of Telesens, Founder of IT Grow Center (ITGC)

I am a trainer, coach, and leader with over 15 years of experience at the intersection of technology, management, and people development.

My mission is to help leaders and teams become more effective, adaptable, and self-aware in a world that changes every single day.

🔹 Ph.D. in Technical Sciences and General MBA — a combination of systems thinking and strategic management.
🔹 CEO of Telesens — over a decade of experience in IT business development, organizational transformation, and building high-performance teams.
🔹 Founder of IT Grow Center (ITGC) — a space where future managers, trainers, and leaders grow.
🔹 MBA in Business Psychology — a deep understanding of human behavior, motivation, and management psychology that helps build mature teams and lead change effectively.
🔹 Author of the “Antimanager. Soft Skills Guideline” series — a trilogy on personal development, communication, and leadership.
🔹 Member of the International Association of MBAs (UK)
🔹 Certified Coach (ACSTH/ACTP) and former USAID mentor.

 

My approach is built on a simple belief:

“Everything is possible. The impossible just takes a little longer.”

I believe that growth begins with an honest dialogue with yourself, and actual effectiveness starts with inner balance.

In my blog, I share practical tools, transformation stories, and proven methods that help managers and leaders act consciously, avoid burnout, and achieve more — both in business and in life

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