"It's certainly a start." He's not intentionally downplaying Rosinante's accomplishment, he's just already thinking ten steps ahead. "We need to figure out if it's possible for you to get better at it, which I suspect is a yes. And either way, we'll eventually have to move on to larger bodies of water. A bucket, a bathtub." The lake. But that's probably far off.

Will's brain doubles back onto the first thing Rosinante said. "Because it's water? Because you can't go in water?" Not entirely true, but he'll get the point, right? Standing water is generally bad for his health. But does its neutralizing ability extend beyond that?