"If you think you can do a thing ... or think you can't do a thing; you're right."
I love football season, and I'm a sucker for plot devices like this.
Here is a clip from the movie "Facing the Giants".
There are times in life when it is hard to imagine finding a path to victory.
So often the answer is as simple as committing to the outcome desired, showing-up, playing full-out, and giving your best until there is absolutely nothing left.