safe enviroment

One day when I'm trying to unlock my car and drive to work, I found that I forget to lock the driver side door the day before.

Then the very same day, after work, I found that I didn't lock the passenger side door before I went into the office.

What a coincidence, but my point is, my car is totally fine, I think, it's either because both the city that I live and the area that I work is very safe or is it because my car is so old that no one is interested in it?