i completely get where you are coming from... i have the worry of leaving my car anywhere, and scraping on driveways, ding in carparks etc... but, at the end of the day i love my car, and i enjoy driving it
we have a very cheap crappy car that we drive if we need to go to bad areas, so the bimmer is left safe at home, but when we are going out, or just for a drive, we can take the bimmer