1. The Loudmouth
This is the most common type of person you'll encounter when you're just dipping your toes into the job. They're leveraging their 'seniority' to intimidate you, assuming that you should fear and respect them no matter what they say. For them, conflict is not daunting; they easily spot others' weaknesses and are skilled negotiators. To earn their respect, you must stand your ground and be prepared to advocate for yourself step by step.
Keeping calm is crucial, as getting into arguments between new and old employees will leave a bad impression on everyone.


2. The Criticizer
Individuals who frequently criticize others are quite common, and sometimes even ourselves, without realizing it. Typically, those who exhibit this habit are feeling insecure, worried about their own abilities, and they criticize to comfort themselves and feel better.
When encountering these types of individuals, it's important to handle them with caution and self-restraint. Many people have the habit of reacting aggressively to criticism, but this only worsens relationships and leads to unproductive arguments. Also, remember that if you don't like being criticized, neither does anyone else. It's an easily uncontrollable habit that sometimes even we ourselves are unaware of when we're criticizing others. Always remember the saying, 'those who laugh today may cry tomorrow.' As long as we're not doing anything wrong, we should remain confident.


3. The Two-Faced Individual
Be cautious of those whom you haven't truly understood because anytime, they could stab you in the back with a 'deadly' blow. They belong to the category of silently dangerous people because you can't anticipate when they'll mistreat you. It's best to maintain a certain distance, not letting their pretense deceive you.
These individuals not only can harm you at any time but also damage your work reputation. Especially, avoid sharing personal stories with them for gossip.


4. Attention Seeker
Those who constantly seek attention believe they are the center of everything. They always try to cozy up to the 'new recruits', exploit information, and if you don't show interest in them, they'll do a 180-degree turn, start bad-mouthing you, and use the very information they gathered from you to make you feel embarrassed.
To identify these individuals, they often complain, and anything that comes out of their mouths is exaggerated in order to seek attention from others. You should maintain boundaries in your relationship with them.


5. Self-Proclaimed Importance
We're always individuals within a group of individuals; you can't progress swiftly working in isolation. However, upon joining a team, it's common to encounter those who deem themselves as the center (often the team leader), failing to acknowledge others' capabilities and making decisions solely based on their own preferences.
These individuals often believe they hold the utmost importance, but humans shouldn't overestimate themselves. 'No matter who's missing, the Earth keeps turning,' as the saying goes. We can be confident, but we should never be arrogant. You may be wise, but there's always someone wiser.


6. The Nitpicker
Those who constantly nitpick and delegate trivial tasks to you instead of doing them themselves are the most obvious manifestation of leveraging the 'old ghost' advantage. They want to prove to you that here, they hold higher authority than you, even though they hold the same employee position as you.
However, you should endure for a while at the beginning because once you demonstrate your abilities in the job, you won't be bullied by others anymore. At least until new people come in, you won't be nitpicked like before.


7. Lack of Responsibility
A lack of responsibility is an individual assigned a task, responsible for carrying out their work effectively, but fails to do so, not fulfilling their duties according to their role, authority, and the law. Before being irresponsible, the individual was entrusted with responsibility.
These individuals are not uncommon in your work environment; they tend to rush through everything without caring about the outcome. Their work is merely perfunctory, resulting in very low achievements and almost no success. If you have to work with these people, you can't expect much from their lack of responsibility.


8. The Perfectionist
At first glance, they appear as neat and tidy office workers, but their pursuit of perfection extends beyond the workplace. These detail-oriented individuals excel with a to-do list, enjoy habits, and possess the resilience to handle mundane tasks, making them suitable for challenging assignments.
Given their trustworthiness, they have little patience for team members who fail to comply, and straightforward thinking can make them easily disliked and unforgiving. They won't tolerate anyone breaking or bending the rules.


9. The Traditionalist
Being a traditionalist means refusing to listen to advice or opinions from others, insisting only on one's own ideals. They reject reality, refuse to admit they're wrong, and often engage in stubborn arguments, making debates intense and never-ending.
Traditionalists often hinder team and company development, believing that their own opinions are always right and best, so they cannot accept other opinions or fresh ideas. Even if a project fails, they may blame others because in their minds, their own thoughts are never wrong, only those around them are wrong.


10. The Peacekeeper
For them, maintaining harmony helps connect with others. They try to follow what others think or feel to avoid rocking the boat, so these individuals can easily harmonize and integrate well with various workplace cultures. To manage them, create a safe space for their opinions and develop predictable habits.
They have the ability to see all sides of an issue, making them diplomatic intermediaries for different groups. Although they prefer not to get involved in office politics, lacking emotional expression can make them passive when not in control. Therefore, occasionally requesting their honest feedback is necessary.


