having slippery fingers that misspell almost everything you are trying to say

No you are not the only one. I am also the same. I tend to accidentally press the button around the letters which I want to press. I am not a very good speller as I tend to forget how to spell words that I seldom use. Fortunately, my browser has a spell check function but even that can sometimes mess up what I am trying to type.

I have those days where I can't type a single word without having to back space and delete. Other days I do just fine. Sometimes I can also tell when my nails are getting to long and find the clippers because it drives me nuts when I can't type. Especially if I am in a hurry to get some things done before I rush around getting things done.