Many characters have vivid ‘body language’ which shapes hint the meaning! 狂（kuang）is one good example that means ‘mad’. Why？It first part looks like a dog jumping up from the ground with the legs in the air which top seems as the head and ears! The right component is ‘王’ that shapes like the word what you can see on the forehead of tiger who is the king of forest-kingdom！ What will happen if you put a dog close to a tiger？That is 狂 in which the dog will be driven ‘mad’! Yes, 狂 means ‘mad' or ‘crazy'.
Certainly you may understand it in this way: Can a dog act as the most powerful emperor in animal-world? No, it never has such ability. If the dog try to do, we say it has become ‘mad'!
Childish pure mindset can simplify your life which let you live in a light way！ Without man-made troubles you will work in high efficiency!