jeffrey yu from ubs wealth management just joined me around the desk. always good to talk to you. let's go back to your old stomping grounds, fx. how much lower can cable fall? >> it depends on what materializes over the next few days. if the current government becomes clear they can't command con if confidence there could be pressure on sterling further, but i think we should look to the move towards 1.30, 1.35, 1.36 if we get to low levels, the valuation argument, it's cheap. >> so you're not selling on rallies, you're buying on dips? >> i would look at asymmetry and buy on dips. >> you're not the only one more positive on pound sterling at this point. some people say that the probability of softer brexit, that has just unfolded itself, revealed itself through the negotiations potentially. that could be a cushion for the currency. is that your main reason? >> i won't dispute that. at the same time i think it's a dangerous route to go down the soft brexit hard brexit "50 shades of grey" angle. i'll go back to two arguments. once we get back to below 1.25, the valuation argument c