A+ for the info
The details on your card that you give to every thief at the gas station; it's the most important thing in the world to them, and the least important to you.
'Can I get your credit card details, please?' 'Sure, I'll give you my full name, birth date, and the address I moved out of in 2005.'
He asked for my credit card details, I gave him my whole life story.
Your credit card details are like your soul, and you're giving it to every scammer.