Here was my method: Junior goes for a swim while mom hangs out upstairs, with a clear view to the pool. Dad has everything he needs in the house, and he chills out playing some video games. I delete the staircase, isolating mom from the rest of the house, with nothing more than an espresso machine in a tiny, plain room. Simultaneously, I delete the ladder to the pool. Junior starts swimming around aimlessly, like a lost puppy. Mom doesn't particularly feel like having an espresso, but when...