 In real estate in general, you underwrite deals, you build for the worst and you profit for the best. Because if you build for the worst, under a worst case scenario, you always have profitability. And so you have to think about these things. And the only way you learn this is by doing it. Yep, for a mentor or both. Best thing you do is have a mentor that watches you do it. That's like jujitsu, I do jujitsu. Best way to jujitsu is you definitely have to have a mentor, nobody ever taught themselves jujitsu. You can't just intuitively go, well, okay, if I do it, because most of jujitsu is counterintuitive. Yes, it's counterintuitive. And then number two, on top of that, you need, so you need a mentor, but if you only have a mentor talking to you like, you know, on a podcast and you never actually go into the gym and compete, you're also not good.