My son is nine and in third class. He is constantly in trouble in school, for being distractable, giddy and not being able to sit still. To be honest, he has always acted a bit like the class clown and I think sometimes it is almost habit for him to mess. Most teachers have “got” him over the years, but he is clashing terribly with his current teacher. Will he grow out of this or do I need to get him some help?