Laurie: Oh come on. You're not going to let me see this suicide machine for myself?
Nora: It's not a suicide machine.
Laurie: It's not? It sure seems like an incredibly elegant way to kill yourself.
Nora: If I was gonna kill myself, I'd just go scuba diving.
Laurie [laughs]: What?
Nora: There are lots of ways to die when you're scuba diving. Your oxygen tank can break, you can get a bubble in your blood and have a stroke.
Laurie: I know. I'm certified.
Nora: And Laurie Murphy was certified. She'd logged hundred of hours under water, but accidents happen. What a senseless tragedy. And then Jill and Tom and John are standing there at the funeral and they're protected. They'll never know that you twisted the knob the wrong direction because you wanted to. And just like that, you're gone. Clean, quiet certainty. Fully explained. Now that's fuckin' elegant.