as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
will i always be able to get a zero-interest credit card?
user
no.  there is no guarantee that credit card issuing banks will always use 0% introductory rates to entice anyone.
assistant