For some time after birth, the child is a pure conscious being like God, free from sin and virtue. Later, he forms memories by connecting with things. This is where the mind begins.After some time all these memories take the form of emotions and become his pride.Like my toy, my mother, my father, my sister, my brother, my house and everything else.Conflict starts in his life due to ego. In all these relations the slightest movement causes an injury to his pride.Which he feels as unbearable thoughts.He does not understand this drama going on inside him.He should consider himself separate from everything.For Clear his thoughts he needs self-knowledge or a trained guru.After attaining enlightenment he once again becomes a child, pure consciousness.He should understand that ego is the cause of one's suffering.