Ok i basicly know all the basic stuff with rblx lua?

The best way to get good at scripting is practice. Write a bunch of scripts, and figure out how to get them all working. Also, if you don't know how to make something, look it up in a freemodel and study out the script to figure out how it works.

An important thing to learn about are the built-in functions. When I was learning, I was very limited in the things I could do because I did not know what the built in Roblox functions were (like TweenPosition and stuff). I highly recommend spending an hour on Roblox wiki just looking at the different events and functions available for the different classes.

It also helps to know other scripters. Other people come up with different methods or ideas for scripting that you might not think about. When you are new to scripting, you are still learning the best way to make a computer imitate the way a human would process information.

On GitHub there is open source code. If you know someone is a great scripter and they open-sourced something just read through it.

Always tab your code properly and include comments to say what each line should be doing.

Good luck