[laughter] john: maybe that same day or another meeting that same year, paul volker was here and we went over had a few drinks and jim tobin came and i remember-- it was 1982, a difficult period and i remember very well jim asking paul, why don't you over -- lower interest rates? do not setr said i interest rates, i said the money supply and that was the end of the conversation. period, also crossroads a period where the said was -- fed was turning. somewhat related to where we are down. do withwhat was able to his colleagues was turned the fed from a very discretionary stop, go, stop policy which was distracted in the economy did not do well -- and disruptive and and i do well and it was tall. crossroads are always tough. and i think plus all of the research that people have done have led me to the conclusion that we really need to strive rules-based policy because that is what paul volcker did. he was very ad hoc in the 70's -- 1970's when i started the subject and a change in the economy actually performed remarkably well, the great moderation. i was like the word along b -- long boom