Don't worry , you so aren't the only one who does that. I do it a lot especially if I am mad or something or If I am on a mission , cause then if I don't I sound or write all jumbled and rarely make sense :P or my mind goes blank and I sit there like "DUH"
For instance this summer or the beginning part this guy I knew wrote me a really dumb
email and it made me so mad, I wrote out the whole email before hand spelled check it like 50times and then finally sent it.
DGPhoney~