Do you worry about your car when you take it out?

Drive mine all over, but have had some crappy things happen. Drove it to wal-mart parked way away from everyone came out an had a penny stuck to the front fender with some sort of glue.

Put gas in at Kum n go pulled up to the front went in an seen some old timer pull up next to my car. I was watching through the front window,when he got out I seen him look at my car an he swung his door open as hard as he could. An this was after he had gotten out of his car. So it was deliberate in my eyes. But his car was just far enough away, it didn't collide with my car.

I'm not so much worried about it being stole as some asshole dinging it or doing something
Shitty to it. But so far it hasn't stopped me from taking it out. I'm hoping to not encounter anymore haters. Good luck.