<prompt> Human: Zero debt on my credit cards, but I have been pushing my credit limits as high as they can go any time I am given the chance. I have about 8 credit cards that I have used for milelspoints. I looked recently and I am pushing 100K in open credit limits. Will this be an issue if I ever want to make large pushes such as buy a house?  <response>: Why would it? You have free reign to rack up six figures worth of debt but you dont, how better to show how responsible you are with money? 