I can use Emacs to get some basic stuff done if I need to, but I'm not using it as my main operating system.

Actually, I am a vi user and it does create problems when writing in other programs since the periodic vi command will sneak into my writing. The absent minded deletion of three letters makes it look like my mind is on porn, since it is the command xxx. Moving the cursor up three lines makes me look like a white supremacist, since it is the command kkk. And yes, that has happened while I've been writing stuff in web browsers, email clients, and word processors. Thankfully, I've caught all of those errors in time. I hope.