And I cannot tell you how often these days I make that same mistake you speak of. I seldom get thru one sentence without having to edit.... and I don't think I EVER get an entire reply 100% correct.

As you describe... I'll get near the end of a sentence then think of a better way to say it.... then backspace to correct it but end up making the sentence nonsensical... and not rarely making the sentence the antithesis of the point I was trying to make.