i'm thinking of steve jobs and wozniacki in jobs, parents, garage working whatever hours it takes toaunch what would become apple i mean can, can entrepreneurship coincide with what you envision >> well, i think it's an american value to work hard entrepreneurship, but it's also an american value to have some time with your kids, some time to rest, used to be that you clocked in you knew your work and you clocked out and you had some time with family? that's still very important for people. people can still work hard, you can still have startups, you can still have long hours. but even in those environments, it's important that we are clear with each other about what time we have to ourselves and our families. this one conflict with that at all. a lot of the countries that already have this in europe are thriving including with startups and entrepreneurship. and also, i think if we want to compete for these high-skilled workers, or they're going to have a choice. they're going to want to go to companies where there is that clarity where they do know they have some time for their kids