Chear is in the eye of the beholder

As I started to leave the gas station Friday night it dawned on me that my gas tank had a lot more money in it that my pocket. Even though I only had $20.00 on me, I would never think of walking off and leaving it in a parking lot unattended. Why then would I leave my gas tank with four times that amount in it unattended? I pulled back into the gas station and and asked if they had any cheap locking gas caps for sale? I have to remember that the public’s definition of cheap and gasoline seller’s definition of cheat are two different things.