<prompt> Human: So, I finally way too late in the game got a credit card so I can start building credit for a future home. I imagine theres no magic fast track to get really great credit, but if I wanted to get the best credit possible, as quickly as possible, what should I do? Should I use my credit card for literally everything I buy and pay it off right away? Or is it better to just use it to buy gas and continue using debit for everything else? Maybe it doesnt make a difference?Im such a newb with this credit thing.  <response>: Use it for everything. Wait until you get a bill and then pay off everything. 