Egregoros

@wishgranter14 @mushroom_soup You're "supposed" to, because if your computer has Internet access, it can technically be comprimised and anything on there can be viewed.
So imagine, if you have a little notepad file that says "my passwords" and somebody opens it, they have all your passwords by simply copying and pasting it back to their own unit.

Now imagine, instead, you've written everything down physically. There's no chance any kind of hacker can access it, unless they figure out a way to control your life-sized ona-hole sexbot and make her go fetch your physical password notebook and scan it somehow.

Both ways have pros and cons, but that's life for you.