Sometimes known as attention-deficit hyperactivity disorder.
Perform the following experiment:
Go and find a medical practitioner.
Ask how many kids they have seen that they genuinely felt (as opposed to the hundreds whom they will have diagnosed simply to get the parent out of the room) had ADHD from a family which made them take regular outdoor exercise, fed them a healthy diet, insisted on good manners at all times, sent them to bed at a sensible hour, and refused to indulge their every whim.
Now count the fingers on one hand and let me know which number is greater.