The process to become a *great* writer can take many years, and might not happen at all. But you can become a *better* writer almost instantly: write something (could be just a page!) and share it with a friend who's willing to give you their thoughts as they occur in real-time.
Then think about why they said what they did, not judging them OR yourself. You don't need to take any specific suggestions they give, but look at if their reaction matches what you were trying to generate, and think about why. Was there a joke that didn't land? A description they found confusing? Or generally, were they just not as engaged as you were hoping for?
And if you don't have a friend you want to share your work with, but you're interested in trading reads with someone, comment here with the description of a script you're working (doesn't need to be complete), and we'll try to help facilitate a valuable script swap!