<prompt> Human: I applied for a Discover Credit Card online and was approved but never arrived it. My wallet was stolen with the Credit Card insidenever recovered, still inactivated. Is there any problem with forgetting about it and just leaving it inactivated or am I being an idiot and I should call Discover right away and let them know?  <response>: You should call Discover immediately. You should always know where your credit cards are, activated or not. 