“Regulatory Disorders SELF-REGULATION The child may have difficulty modulating (adjusting) his mood. He may be unable to “rev up,” or to calm down once aroused. He may become fussy easily. He may have difficulty with self-comforting after being hurt or upset. Delaying gratification and tolerating transitions from one activity to another may be hard. The child may perform unevenly: “with it” one day, “out of it” the next. Therapy, a “sensory diet” and nutritional supplements are some of the treatments that may help (see Chapter Nine”