Oh, this reminds me of something.
Just the other day at around 1am, I was going to get some cash from the ATM.
I saw another guy there at the ATM machine, but he left his car running, with no one in the car.
Then it occurred that occasionally, when I go to 7-Eleven late at night, I see some people leaving their car running,
while they are inside making a quick purchase.
Am I the only one that's "paranoid" ??