Neurofeedback training does not change underlying personality. It may be seen, however, that when some adverse behavior problems are remediated, the intrinsic innate personality will be more in evidence. For example, in the beginning it may be difficult to dissociate irritability, hot-headedness, or cruelty from a child’s personality. After that behavior disappears, it is easy to understand that it was never a part of the child’s intrinsic personality.