Yeah well, I'm trying to unscramble it for myself, and I've said from the very beginning of this year, that we had a challenge in terms of hiring. We needed to hire, I thought we would be able to hire like we always had. We aren't able to hire like we always did, and we've said that now for 3 quarters. You have my metrics as reported to the STB in terms of all of the railroads, whether it'd be velocity, whether it'd be dwell, my service metrics are continuing to lead in most areas. So, the railroad here is still running better than most. During that period of time, where we were finding out that a lot of people wanted to make career choices and leave the Company that we hadn't expected, we were having the difficulties that everybody else was having during that period of time. We were the epicenter of the world in terms of the pandemic here in Jacksonville. So, I think we got probably hit during that period of time a little more severely the states of Florida, Georgia, Alabama, Louisiana, Tennessee, Mississippi have had a little rougher time, and I'm not calling out any reasons why that might be, that's just the facts. And so, while we have been saying publicly, we are hiring as fast, aggressively anyone right now that will want to come and work here during the midst of the worst of the pandemic in the world ongoing in our service territory. And yeah, guess what? I got a letter. Well, the STB takes in complaints from customers and they relay them to me. They will respond, they're just doing a job, we will respond. I found it a little unfortunate that under the circumstances of everything we're doing based upon what our overall service metrics show our performance to be based upon how the STB measures us in terms of how we operate, that we got the letter. But I'm a big boy, I've been around. We'll deal with it, we'll respond, we'll work with the regulator and our customers to try and address the -- any customer issues. The letter is posted. If you can figure out who the customer is that's having a problem from the letter, I don't know why they just don't call me. I tell every customer I meet, I give them my business card, I give them my cellphone number. I say if you've got an issue, give me a call. And Jamie Boychuk 's the same way. So, I wish they just call me if there is a challenge.