Routine can be comforting because it is known and consistent. You do not have to be alert, careful, or think about possibilities. People who grew up in homes that did not have these qualities can be edgy, tense, and always on guard. They may expect problems and have a variety of physical and psychological concerns. Disorganization, chaos, unpredictability, and unreliability can be very upsetting, especially if they are a part of your regular life.