Stung, thanks for sharing this about yourself. This is an intriguing thread.
Sometimes when I look at magazines it is so tempting to 'buy into' the idea that if your life could be as perfect if just you had that same fashion look, drove the right car, or decorated your house just so all would be well. Maybe if I wore that fancy exercise watch I'd actually run like the wind. It is tempting to give into that urge for instant gratification, but I am really grateful that I have learned that I get a lot of joy from anticipation. So saving up for something special, making a renovation plan, planning a trip, or surprising someone with a really well thought gift are almost as enjoyable for me as the actual moment.
To release the importance you hold on things will take time. You might always have a soft spot for some key items - like your car. But you are working through it and you will be better for the effort. God speed in your Prius and on your recovery.