We think about that all the time. It's a very important question. In fact, I gave that question a couple of sentences at the end of my prepared remarks. So here's the way I see it. At the margin, there will be I mean now that we've experienced this at the by the way, we talked to all of our tenants, we even talked to all of our employees, there's a very small majority, which I guess includes Alex, and that prefer to be working at home. Most people are dying to get out of home into the office. So the difference is that working from home, you're in isolation. And the only benefit that I can see of working from home is you save the commute. And I guess, depending upon who you are and where you live, that could be an important thing. But in all other regards, in terms of the socialism sociality, the collegiality, the interaction, the creativity, the office wins is the winning ticket in every regard. If you are ambitious and want to get ahead and you work from home, you're not getting ahead. If you're in the office and you are performing with all of your colleagues, then you can get ahead. If you are a leader of a team of people, and they all work in they all work from home, and you can't have been in contact with them, it's an almost impossible job. So we find, in terms of controlling your employees and controlling, we find there's enormous number of benefits to the traditional work at home traditional office. I mean it's lasted for 1,000 years, it will continue. At the margin, there will be a little bit of an incremental nick. This is kind of like a trend; there are trends, they happen all the time in relation to crisis, and then they go back. The reaction to 9/11 was nobody wanted to rent space in the upper reaches of buildings because it was dangerous. And now the only space that the space that's the most valuable is the upper reaches of the buildings; so this will pass. At the margin, there are some people who want to work from home, continue to spend the day in their pajamas and continue to have their kids running around, but I don't think that's a trend that is going to a payer the macro demand for office buildings nor in payer values. I mean, for example, let's think about the densification. The densification in REIT, it went to a certain level and it went from whatever to, I don't know, now maybe the average densification is 160 feet or 170 feet, something like that. WeWork, again, trying to take it down to 60 feet. And that was the justification for their pricing. That didn't work. So anyway, that's where I am. I think the office is the right ticket.