One of the things I didn't realize was so prevalent is hoarding and people accumulating a ton of stuff. Talk to me one about like why do you think that happens? You know that's one of our bigger verticals, three to five percent of the population suffer from hoarding. And that's a lot of people. So what we've been able to realize is there's a traumatic event that happened in that person's life and this is how it's manifested. Just accumulating it past the point of functionality in their home. And what does that cost for somebody to come and clean up a hoarding situation? How does that work? And what do you do with all this stuff? Each job is so different because some people literally want to sort through each item in their home. Other people are just like throw it all away. We want to start over. So I would say on average it's between $4,000, $8,000. How many times do you see where you come in? You guys clean it all up and like that's the trigger for change or do you get call again in three or six months? There's only about a two percent chance you'll stop doing it.