... written by hand sticks in your memory, typed on the PC not so much.. tedious 5x handwritten reduced cheat sheets I no longer needed, on the PC just lowered the font size... well, whatever. I mean to say, some things need old-fashioned paper - for my part a drawing pad, so things stick and are correct. And especially if it takes longer, errors may stand out more; you are more careful because it's a hassle to correct mistakes. When I print out my paperwork at work and read through it, I still notice errors that I didn't notice on the screen. Quickly clicking things together isn't everything. You don't have to be an elephant for that