This is the feature scene.

Jean, you're at the end of your rope.

You couldn't run another step if you wanted to, and you're cornered anyway, so you can't get away; get me?
You're scared.

Did you ever get scared in your life ?" "Yes," said Jean simply, remembering last night when she had pulled the blanket over her head.
"Well, you think of that time you were scared.

And you make yourself think that you're going to shoot the thing that scared you.