Jewellery is a status symbol just as luxurious cars and huge masons. Furthermore, it is an assessory that simply looks exellent combined with glamorous clothes.
Bears are ambidextrous, but just as humans they tend to prefer either their left or their right paw. Most bolar bears were found to be left-pawed, but I think some might be right-pawed as well.
In North Europe, they eat "rollmop" [in vinegar and salt pickled herring flaps]. It is not that tasty, if you don´t like fish, but it actually helps to get rid of a hangover.