Thundering water...

Have you ever tried standing in the shower, in that exact location, with that exact "water thrust", so that the water comes down your ears in that perfect way, so that you can't hear anything but thundering water? Not too loud either, just perfect noise. And you stand there, looking at the shower curtain or whatever, but you're not really focusing on anything else but the sound of that thundering water... And you tilt you head backwards just a little bit so that some water splashes on your eye brows and you can see some tiny little drops splash in front of your eyes as if it is drizzling rain.
And the thundering water keeps blocking everything out...

Have you ever tried that?