Zero % APR

So, I just spent the morning transferring money around so that all my credit card debt (minus a measly $300.00) is holding steady at 0%. I have a chunk due in Feb, more due in June and then more yet next October. Having debt is a bummer, but much less a bummer at 0%.

Now, I have to go worry about where to get the money to pay the money back.
Sigh. Does this mean I am an adult yet?