Dinosaurs ruled our planet for eons and now they toot while people put oven mitts on their heads.
You think you're having a rough day, try explaining to the hardware people that you need a five-inch-tall threshold because there's a giant terrifying mushroom pushing up the asphalt walkway outside your door, and as much as you'd love to get rid of the mushroom, that's not really feasible right now and you need to seal the door regardless.