this pandemic has changed permanently is the way we work. >> there was a number and don't quote me on the number. goldman sachs put out a report yesterday and they said something about $600 billion in work from home productivity benefits by people not commuting. you think of the average commute in this area, forget about america, what is it? an hour on a train or bus or the port authority or the atrain down the lower manhattan or whatever it may be. that's two hours a day and 10 hours a week and plus delays. that productivity gain and that happiness index people not having to deal with that and going to pen station everyday, right? pen station is not the loveliest place to see. there is a quantifiable benefit productivity benefits and a different -- the people been able to be home and see how