2 Works in The Deer Hunter (1978)
A small missing scene from the film- Mike and Stevie didn't go straight home after Mike 'discharged' him from the hospital. As they spend a night in a motel room they finally have a chance to let things out in the open, and Mike finally comes to realise just how much the war has damaged his friend- Warnings for swearing and severe PTSD.
You only get one shot, he knows, to do a thing right. He has always known.