*puts on his best old timey Austrian accent*
It sounds to me like you have a deep seeded fear of loosing everything you hold dear. The collection represents you relationship with Steve B and in essence with those you hold dear, the car is your ability to move around without being shackled to one place and is a representation of your freedom, and the wallet is your material wealth and well being. You are afraid someone will take these from you and you will be left alone, lost, and defenseless, in this case the wolves, in a foreign place. This cold and lonely feeling is something you truly fear and it has manifested itself in your self conscious and into you dreams. It may be best to try and feel more confident in your self and know that you are never truly alone or lost and no situation is hopeless
Now what kind of relationship did you have with your parents, mmh?