Unfortunately, the team at work does not always consist of friendly, pleasant people. It happens that some employees annoy others with their habits, character traits or incompetence. But you can work well with such personalities.
Set boundaries
If you are annoyed by a colleague with whom you often have to deal with work needs, try to immediately establish certain boundaries with him in communication. You shouldn't be polite and come close to a person you don't like, you don't have to do this at all. On the contrary, keep your distance from the employee. Communicate strictly for work.
When you do not like that a person is violating your personal space, make it clear. Say that it is much more comfortable for you to communicate at a certain distance, and ask to continue to maintain the specified distance. You may have to remind the person of your agreement a couple of times, but in the end, if you have an adequate person in front of you, you will achieve the desired effect.
You may be annoyed by your colleague's way of communicating. If he shows incontinence and allows himself to get personal, do not hesitate to upset him and remind him that you are at work, where you should show less emotions, especially negative ones. Don't be afraid of conflict. If you are calm and considerate, the truth will be on your side. As a last resort, you can ask management to put you in a link with other people.
Be wiser
Try to remain calm, even if your coworker's behavior pisses you off. Imagine a wall between you that prevents the negative coming from the person from reaching you. Perhaps such visualization can help you remain unmoved in the presence of an annoying person. Do not succumb to provocations from the outside. Be stronger and wiser.
Try to better understand the person you dislike. Maybe you are too critical of him. Try to put yourself in your colleague's shoes. Think about the fact that he may have objective reasons to behave in a certain way. Be more tolerant of others. Maybe you are annoyed in a person that he is completely different from you. This attitude is not entirely fair.
Do not take to heart what happens to you while on the job. Realize that work is not your whole life. Remember that you are a free person and have the right to independently change your place of work or profession. Sometimes understanding this relieves unnecessary stress and makes it easier to relate to people with whom you have to communicate on duty.
