The reality right across the board is that my clients are overwhelmed with work, and their offices look like a tornado went through with stuff everywhere. They can't find anything, find time for anything and find enough time to do anything well and then have to find time to do it over 'cause it just isn't good enough the first time around (another whole conversation).
If this is you, you KNOW you're not going to be taking a whole day off any time soon to clean up the clutter. So start in small increments. Start processing, storing, filing, and delegating today's stuff and add a couple more things from yesterday's pile. You keep this up and before you know it, you'll have some order out of the chaos.
It works. THEN we'll have the space to work with the behavioural drivers that create the chaotic environment in the first place.
There is a method to my madness. Clear the clutter for some breathing space and then we have room to dive in.