My obsessive compulsive personality issues. My drive for perfection and minimalistic organization in every fucking thing that I do.
Every week, I clean the living fuck out of my cubicle. Every now and then someone walks by and comments on how it appears like nobody works in my cube. I don't care. Less mess is less stress.
I obsessively clean my car. I've got a crate completely full of auto detailing supplies and about 60 microfibers in the back of my hatchback that I use regularly.
My apartment, don't even get me started. Vacuumed every other day. I do a 15 minute cleanup each morning before I head to work.
I have all of my income and expenses tracked to the penny across all bank and investment accounts. I also have them projected and budgeted out for all of 2016.
I have all my client information meticulously organized into folders and spreadsheets. Same with my side projects.
Organization and efficiency is my skill.