there we have robert kaplan talking about excess risk-taking, imbalances. elsewhere we have heard about the housing market in the u.s. and imbalances, exuberance there. is that where we should be focused? is that with this is really all about? >> good morning. i think it is both. in terms of the inflationary expectations, we are of the view it is not transitory. it is going to be more sticky. we do see inflationary pressures continuing towards year end. kaplan -- in the broader discussion, but alongside that, the element of margin debt, levels of gdp, historical levels, are very high as well. the risk of fragility is there. taking a little action earlier rather than later would be very wise. anna: it would be wise except don't we have a fed that is deliberately waiting for data? a deliberately waiting for the numbers to be present rather than the expectation of a certain number to come? >> not really. the job of the fed is to manage expectations, be aware of the development, and manage expectation. this is exacting what they did with the fomc. they said lis