I don't like to direct the actors by telling them what to do. If anything, it's reminding them where they are in the movie, what's happening emotionally and what they want in the scene.
Climbers seem to forget that we said in our introduction that there were simply '50 classic routes', not 'the 50 classics'. We chose 50 from a list of about 120. Only a torturer will ever pry loose from our lips the names of those other 70 classics.