Alfa Classica

If you do, how do you go about dealing with the worry of people knocking into your car as they walk by, leaning on it, hitting it with their car door, etc, etc. Even if your Mito is in sight, it's not likely you're able to keep an eye on it at all times - so how do you deal with it?

I've just developed this annoying worry in the back of my head that makes me look out the window of where I sit at work to see whose about and whose parked next to my car.

Please help me before I go crazy!