Why I hire people who don't work out....
Because I believe things about them. I believe in what they CAN do, and see my needs they CAN fill, and then I'm off to the races. I find myself reinterpreting the person's past deeds (or lack thereof) in light of what I hope they CAN do in the future.
Hope springs eternal. Problem is, the spring's sweet water is littered with stinky leaves and some pond scum.
The best antidotes provide only a modicum of (useful) relief. What I need to do better is focus on what the person IS (current skills and traits) and HAS DONE (past accomplishments, training).
I gotta get better...!