my son of 7years old is quite bright and happy little boy but struggles to play by himself with his toys ,he will play with the wii,3ds and watch tv all day long if we let him (we limit him to around a hour a day on games consoles,we play with him go to the park and he loves playing out with his friends but when we would like him just play on his own even for 5mins when were busy he struggles and sometimes sulks.he just dosent seem to have the imagination to for example getting play figures to talk/fight /play to each other ,or cars to race !! ??