To get the feel of how the slider should roll off of your index finger, use this grip and practice at half speed and roughly half the distance to the mound.
“You must have been warned against letting the golden hours slip by. Yes, but some of them are golden only because we let them slip.”
“First of all, you have to understand that I'm like anybody else. When I hear my voice on a record I absolutely loathe my voice. I cannot stand my voice.”