What if you had technology that allowed you to view the outcome of a choice? See timelines play out and beforehand know what probabilities different choices will have?

Would you view the outcome of every possible choice before taking action?

Would that make you invincible if your agenda was to affect an "enemy" and it's structure?

Would it, in that situation, present a situation of victory already being an actuality?

Could you thereby call the playing out of the events of that timeline to "watch a movie"?