that is what alan ruskin of deutsche bank was talking about earlier this week. the big conversation about rates is about where we end. how far does the fed have to push to even tighten? tom: savino subramanian doing mathematics at berkeley is very aware of the x axis, and brilliantly in her cautious report for bank of america, she looks up the sequence from taper to tighten to tina. what happens to tina? if there is no alternative, how do we get to? savita: i think tina is in peril, and she needs to be careful because here we are in an environment where the dividend yield on the s&p 500 is below where cash yields are likely to be in a year or two. so all of a sudden, cash looks really attractive in an environment where our economists are forecasting eight hikes over the next couple of years. think that is an environment where you want to own free cash flow, but you don't necessarily want to own the entire s&p 500. so i think we are in an environment where it gets tricky. you are seeing volatility. i think the negative real rates environment is really interesting