Well since one of my neighbors hit my passanger door and even before that happen I always check on both sides, front and back to check if anything has hit it at all its habbit now, also I clean the car too damn much but never seem to get tired of doing it I love my Z one thing that I also do is if I see another Z out there driving its always nice to wave at them knowing they will do the same :), damn I forgot also I get annoyed when someone gets to damn close where ever I have the car parked at I'm always check it, like I said and keep a mental note of what kind of car is parked next to mine.