I was a hybrid lol...I would shove a few papers occasionally, but mostly shoved them in a folder, never any organized tabs really lol. Now as an adult, I have a big stack of mail or bills for two months, and then I get tired of looking at the pile and attempt to put them in their folders lol
I was 'full ocd' about my ring binders, colour coordinated all of my pens, drew precise 2cm margins and underlined all of my work perfectly and I still failed everything. I recon the bag stuffers are all doctors and lawyers now.