I'm the type of person who absolutely loves using every idea I ever have in some way, but the thing is, I find it hard to come up with good ideas, especially with film. They just don't come as naturally for me as they do for other things. What are some good ways to brainstorm good ideas, and where should I look when trying to come up with ideas? I pretty much just make short films cause y'know, I'm a broke high schooler, so that might be something to take into consideration. Sorry if this is the wrong place to post, I'm still getting used to the site lol
EXPERIENCE. Don't STOP trying to come up with ideas. Work that muscle for all it's worth. As a professional screenwriter, I made it part of my actual routine along with writing. Why? Because Hollywood isn't really interested in anything but high concept these days. Streaming is hopefully, making that less true but most of what I'm seeing on streaming is usually high concept too.
Read the news... Sometimes you'll find stories out there that you could never, ever make up... Truth really is stranger than fiction. I can't stop reading anything... Hell, I'll even read the backs of soup cans. You never know when you're going to pick up a nugget that you can tweak into a high concept.
Watch YouTube, read Quora and Reddit. I just watched a short video last night about mushrooms that turn ants into zombies and the hypothesis is that these same mushrooms will eventually jump from ants to animals... Eventually to humans. That's a NUGGET. I'm not into zombie movies so it's not for me but if you take something like that and simply think it through? You can come up with a great idea.
I also like to watch older television series and movies... Stuff from the 40's on up. You never know when one of those is going to have a storyline that, with a little tweaking... Could be turned into a very amazing concept for a film.
I brainstorm but unfortunately, I have to brainstorm on my own... I use a digital recorder. Anytime I get an idea for anything? I record it and just let it go until the recorder is full. Then I download all those .mp3 files to my laptop and listen to them one by one. This may take me several days to complete. I listen to my original recording while I have a wordprocessing document open and as I listen? I almost always have new notes to add to the mix. I simply file all these documents into a folder called "High Concepts."
Go to Amazon and browse through whatever type of fiction you enjoy watching as a movie... Look through the top selling books in in that genre and read through their short synopsis on the sales page and see if there's a concept there worth tweaking. Sometimes it's as simple as slamming two different concepts TOGETHER in order to create a great high concept.
Go to Google News and read through the top stories... Eventually, you can get through them pretty fast. If you're reading an article that's NOT providing you with any inspiration? Skip it and go on to the next article... I read through all the categories... Technology, Health, etc.
The MORE you do this kind of stuff and MORE? The more you exercise that part of your brain and eventually? You're on autopilot... i.e., you're always focused to turn damn near ANYTHING you come across into a concept for a story. Just takes practice.
Good luck!