Suzette Boon said this quote

Changes in Relationship with others:It is especially hard to trust other people if you have been repeatedly abused, abandoned or betrayed as a child. Mistrust makes it very difficult to make friends, and to be able to distinguish between good and bad intentions in other people. Some parts do not seem to trust anyone, while other parts may be so vulnerable and needy that they do not pay attention to clues that perhaps a person is not trustworthy. Some parts like to be close to others or feel a desperate need to be close and taken care of, while other parts fear being close or actively dislike people. Some parts are afraid of being in relationships while others are afraid of being rejected or criticized. This naturally sets up major internal as well as relational conflicts.

~ Suzette Boon

Alterations in regulation of affect (emotion) and impulse:Almost all people who are seriously traumatized have problems in tolerating and regulating their emotions and surges or impulses. However, those with complex PTSD and dissociative disorders tend to have more difficulties than those with PTSD because disruptions in early development have inhibited their ability to regulate themselves.The fact that you have a dissociative organization of your personality makes you highly vulnerable to rapid and unexpected changes in emotions and sudden impulses. Various parts of the personality intrude on each other either through passive influence or switching when your under stress, resulting in dysregulation. Merely having an emotion, such as anger, may evoke other parts of you to feel fear or shame, and to engage in impulsive behaviors to stop avoid the feelings.

~ Suzette Boon

Changes in Meaning:Finally, chronically traumatized people lose faith that good things can happen and people can be kind and trustworthy. They feel hopeless, often believing that the future will be as bad as the past, or that they will not live long enough to experience a good future. People who have a dissociative disorder may have different meanings in various dissociative parts. Some parts may be relatively balanced in their worldview, others may be despairing, believing the world to be a completely negative, dangerous place, while other parts might maintain an unrealistic optimistic outlook on life

~ Suzette Boon

Changes in the Perception of Self:People who have been traumatized in childhood are often troubled by guilt, shame, and negative feelings about themselves, such as the belief they are unlikable, unlovable, stupid, inept, dirty, worthless, lazy, and so forth. In Complex Dissociative disorders there are typically particular parts that contain these negative feelings about the self while other parts may evaluate themselves quite differently. Alterations among parts thus may result in rather rapid and distinct changes in self perception.

~ Suzette Boon