(Singing) You gotta ac-cen-tu-ate the positive, e-lim-in-ate the negative,
latch on to the affirmative, don't mess with Mr. In-Between.
Thanks, I forgot that great song. It is true.
https://www.youtube.com/watch?v=Z45EB4TiYz4
OR
https://www.youtube.com/watch?v=4IP9h40z0sk