I need to use the ATM .   What ’ s stopping you ?   I ’ m not sure how .   I don ’ t understand .   I ’ Ve never used one before .   I can help you figure it out .   What do I have to do ?   Slide your card into the machine .   Then what ?   You need to type your PIN in .   What do I have to do next ?   Click on whichever option you want , and you ’ re done . 