My oldest who is seven was never into toys really. my five year old is just starting to catch up speech wise BUT my four year old dd gets attached to inaminate objects. no i am not talking about stuffed animals or toys but like a piece of paper, a dishtowel *her friend the girl* or an old tiny christmas tree ornament. she is very imaginative but she will cry if i take away these things. she has plenty of toys so i know that is not the problem so can i get any insight? is this normal behavior?