Noddy is kind and honest, but he often gets in trouble, either through his own misunderstandings, or because someone, usually one of the naughty goblins Sly or Gobbo, has played a trick on him. He is very childlike in his understanding of the world and often becomes confused as a result. For example, in the first Noddy book, Noddy and Big Ears are building Noddy's house for one. Noddy suggests that they build the roof first, in case it rains. With no understanding of gravity or of the need for roof supports, this is perfectly logical to him. As the series continues, Noddy becomes wiser but without losing his charm and lovable naivety.