Movies are magic. Not the dark sorcery that causes kids to go to college to study Sociology or Creative Writing, but magic nonetheless. These behind-the-scenes movie tricks prove your eyes can’t be trusted. Film is all about tricking your senses into believing you’re actually seeing Thanos commit genocide or actors feel genuine emotions.
A magician uses sleight of hand and smoke and mirrors to make the audience see what they did not see. Movie directors use the same techniques to make it feel like you just saw Keanu Reeves stop bullets with his hands.