piggy-back on that. these are guidance for people who want to do the right thing. now it seems like it s getting a wee bit more complicated. oh, i agree with you. many people don t like to wear a mask and they have their mask below their nose and still using cloth masks and it s going to legitimate them, five days and i am done. they re not going to pay attention to. yeah, i am nervous about that. i understand the rational. most people are not infectious given the short incubation time. we need a lot of people back at work, we can t have the 10% not working at hospitals and airlines. safety first, we ll have events where someone who was positive who comes back to work after five days and spreads omnivore