I am a true expert at concealing my mess.
Witness: my dresser drawers. (I know, and yes, it's extremely difficult to locate anything at all in there.)
Visible clutter makes me nuts - I keep all the surfaces in our house relatively bare and do things like straighten remote controls, fold throw blankets, and position pillows just-so before heading to sleep at night - but something about things being behind doors or in drawers makes me feel like I can pretend that they just don't exist. In they go, stuff stuff stuff, I'll deal with it later (I won't).