There's a giant hole in my mattress.

Mouta has complained about that mattress for years. He said, every time we move a little, I can hear all the springs!

Well that's why I bought the white noise generator! You just have to crank it up. So it overpowers the noises coming from the mattress.

I've had that mattress for most of my adult life, and I'm kind of proud of the amount of milage I've gotten out of that thing.

Conclusion: the mattress stays, and the white noise generator can go up ten more percent.