A Doctor was chatting at a party with a Chartered Accountant.
He asked, "How do I manage this delicate issue when people even at a party like this ask me about their joint pains and heartburn and gas trouble. Just because I am a doctor.... not fair!"
The CA friend replied coolly, "Just tell them the right things politely but send them a bill from your clinic the next morning... only once! Word will soon get around and it will stop immediately!"
"Wow! Thanks for the tip, said the doctor."
Next morning the doctor got a bill from his CA friend, "Consulting charges for Business Development."