Well, definitely, it has been special time between our labor disruption November, the rail blockade where we felt that we weren't getting whole lot of support even though we had injunction everywhere, and then right away having the pandemic. I think what it shows is CN resiliency is very strong. I mean, the management team that we have are down to people who run train, people who run train during the pandemic. People who -- a lot of people have the opportunity to stay home because of we're safer at home. We had to work very hard to make the working conditions such that everybody would keep coming to work. And by the way, even though our headquarters is somewhat empty, a lot of us kept coming in here. On average, I think we had 200 people report in this building here every day from day one and they still report to work every day since the beginning of this pandemic. So, what it does is it creates confidence. I think, it creates confidence that we can do with whatever comes at us. Whether we have a second wave of pandemic, which is possible, and we're ready and prepared for that or we have strong recovery, which we're ready and prepared for and hoping for. That would be a good thing. But we don't plan for the best; we plan for the worst, but then are ready to be exploiting whatever it might come at us. CN is focused on growth. So, we are always thinking in that line. So, as much as we work on our costs, because being a cost leader is quite important. We're also working on a pipeline of inorganic growth. And you heard that we have a new Chief Strategy Officer at CN. And Maureen, one of our Board members is heading a new Board committee on long-term strategy. And these two things are really to address some of the fundamental challenge there is in railroad is yes, from time-to-time we’ll have disruption, pandemic, rail strike or a blockade. But, the real fundamental issue is how do we grow long-term as an industry, beyond coal, beyond the cyclicality of crude, and some of that has to come from inorganic growth, has to come from initiatives that we need to initiate as opposed to wait for customers to bring business to us. So, I think putting all that in is kind of where we're at right now is we have our eyes in the short term, but we also have a lot of specific effort on long-term. And I did mention earlier that Rob should get help over the next few months here in terms of the other talent joining CN that will help us really beef up the technology side.