Y'all, we sorta, kinda, really on accident rented our house with Airbnb three times this month. It all happened so fast. Earlier this year, I blocked the twins' birthday weekend on the Airbnb calendar but left all other October weekends open with the intention to book our home once, maybe twice, but that was pushing it. Then in a 24-hour whirlwind of activity—and before I had the sense of urgency to block the weekends—it rented three times for the first, third, and fourth weekend of October. . . .