hasn t shown up in the numbers for the whole economy. germany already works a lower work week and they re per capita is lower more than that, it s negative right now. they re in the first stage of recession. this is where the study is flawed. singapore has a really good economy, but they work really long hours like americans. americans work long, very little vacation compared to the rest of european countries and it hasn t shown up as like the stock market benefits, profits, companies. it has worker satisfaction. david: i think i get where you re coming from. i m more clear about where kat is coming from. i kind of agree with you, during the workday and we in new york, nobody works eight hours here, it s at least ten hours, you talk to cab drivers, they work at least 12 hours, but there s a cycle. you know, you need a little bit of down time to get the next up cycle. you need the cycles in there. and you need breaks.