Frank caldoni is a 58 year old, married tax attorney of italian extraction. a week ago he was hospitalized following a heart attack. once he stabilized he confided in you that the heart attack occurred while he was visiting a prostitute and not a client, and that his wife of 30 years had no idea about his repeated extramarital sexual experiences. you then had a few days off, and are seeing him for the first time again today, when he is about to be discharged. you are a bit taken by surprise when mr. caldoni pulls you over in the hallway, and asks you in a whispering tone "do you think my system is still going to work? " you suspect that he is referring to his sexual functioning. what is the recommended way to respond?