So you just ask for all the credit cards, buy what you want, then loudly proclaim "oops"?

I've learnt, if you are broke you shouldn't be allowed to have a credit card. The very same way you don't lend money to broke friends and family members... you'll never get it back. Credit cards should only be used when you have the cash to pay it off immediately and as a means of establishing a good credit score only. 🤷🏻‍♀️