Question

Which is the best way to manage a credit card to ensure your financial health?

Answer 1

you want to manage it in blocks as sort 
today i have 30$ to get through the day

Answer 2

The BEST way to handle a credit card is in two steps.
It doesn't matter which step you take first.

Step #1).  Pay off the entire balance on the card.

Step #2).  Cut the card up into little pieces.