CONFLICTS

Conflict is a state of opposition, disagreement between two or more people or groups of people, which is sometimes characterized by physical violence. Military conflict between states may constitute war.
There are many types of conflicts, but mostly we faced with conflicts between people. From psychological side conflicts can be caused by a role cunfusion. For example if you are the student you behave with your lecturers like all students. You don't behave with them like with your sister or brother, you don't say "go out" or "shut up" to your lecturers because a person know his limits. But when a person confuse his or her role then it can cause a conflict.
Also, the reason of conflict can be in own person. If people are stressed or have many problems they are more nerwous and can burn like matches and develope conflicts.
Moreover, conflicts can be between two people or a group who has a firm ego. If there are one person with firm ego and other person doesn't have a firm ego then psychologically stronger person will affect other person to his side, but if there are two people with firm ego, the conflict can develope into very strong conflict or physical violence.
It depends also on person morality norms, experience and other aspects. As we know, firstly we have to think over and then do.
There can be many reasons and explanations about the conflicts and their rise. So that was just a little part.