Falling to the level of your systems.
"You do not rise to the level of your goals. You fall to the level of your systems." — James Clear.
Process
Don't sleep on writing short films.
Writing shorts is a near-perfect laboratory for improving your screenwriting. Nearly everything you learn about feature writing applies to shorts.
Key decisions that make your screenwriting easier.
Here is a harsh truth: 99% of your passes are pre-destined. Here's why.