liz ann, stick with me. let's bring in brynn talkington and before brian levitt, brynn a cnbc contributor. welcome to you both. brian, how does all that sound in terms of where we begin this year? i guess the kind of basic case was the economy is in decent shape, the fed is perhaps doing some cutting, earnings are broadening out, and, you know, credit looks great. what else do we need to know? >> i think that all still exists. i think the broad backdrop exists. the challenge we're dealing with now is there is a little bit more policy uncertainty than we were dealing with last year. i liked what liz ann said about this being more like 2018 than being like 2017. think about 2018, there was uncertainty around the fed. they raised rates, they're not going to raise rates this time. how quickly are they going to bring rates down, re-adjusting a little bit as well as the uncertainty around what the trade policy is going to look like. so, i think for investors, what are we down here, 5%, 4% or so, we didn't feel a l