the physical human arguing:
The human being like to argue due to the need for self-esteem & self-image. when a person argues with another, he knows he is being heard & also gets the feeling that he is a human living person. It is important for each person to have a high level & good feeling of self-esteem & self-image but there are other ways of doing it then with arguments & fights. perhaps go out and assist your brothers with some help & the chessed you do will definitely make you feel good & raise your self-esteem & self-image.
Another reason why people can’t all get along:
every person likes to feel that they are in charge & know whats best for their family or job they work at. If you cannot handle to listen to your boss who supports you cause you want to argue & have the say in the company’s next plan, then you should not work as an employee. We should all thank Hashem for giving us a parnassah to support our families. for that we owe hakaras hatov to our boss for hiring us & bot someone else.
Phsycologist