Here's what happens in a play. You get involved in a situation where something is unbalanced. If nothing's unbalanced, there's no reason to have a play. If Hamlet comes home from school, and his dad's not dead and asks him if he's had a good time, it's boring. But if something's unbalanced, it must be returned to order.
Society functions in a way much more interesting than the multiple-choice pattern we have been rewarded for succeeding at in school. Success in life comes not from the ability to choose between the four presented answers, but from the rather more difficult and painfully acquired ability to formulate the questions.
At the Neighborhood Playhouse School of Theatre, Sanford Meisner said, 'When you go into the professional world, at a stock theatre somewhere, backstage, you will meet an older actor, someone who has been around awhile. He will tell you tales and anecdotes, about life in the theatre. He will speak to you about your performance and the performances of others, and he will generalize to you, based on his experience and his intuitions, about the laws of the stage. Ignore this man!'
Invent nothing, deny nothing, speak up, stand up, stay out of school.
Acting is not a genteel profession. Actors used to be buried at a crossroads with a stake through the heart. Those people's performances so troubled the onlookers that they feared their ghosts. An awesome compliment. Those players moved the audience not such that they were admitted to a school, or received a complimentary review, but such that the audience feared for their soul. Now that seems to me something to aim for.
I don't have any experience with film schools. I suspect that they're useless, because I've had experience with drama schools, and have found them to be useless.