Wherever do I start learning how to script and how can I memorize certain codes like function?

Hello, I'm a beginner to Roblox Scripting and only know how to save someone's points, make a laser gun, use Coroutine, use Raycasting, and GUI. But I feel like I'm not fully understanding how to use a Roblox script. I go on studios just wondering how to script this. So here's the question. Where do I start learning how to script. What did you guys do to become this good at scripting?

I learned from alvinbloxx, he is helpful.. Maybe any youtuber...

wikiroblox gets you a lot...

Well, we were all once a beginner but I want to share how I became a better coder. I will list down some things I done and explain why.

-- Watched Roblox Tutorials on Roblox Wiki

This is because the tutorials Roblox give are for beginners. Now how do I remember all this? It's basically studying. You can practice using the code over and over again. That time I had great interest in making games so it was easier to study. Here's the thing: You study better at the stuff you want to study.

-- Watched AlvinBlox on YouTube.

This is highly suggested because while AlvinBlox codes he explains why and how it will function and so on. You can just keep watching the videos or just keep using the code and your brain will remember through practice.

-- Try reading code

I, personally suggest you do this. If you can do some basics then try reading codes. For example a button that makes a frame visible. Read it and find the function, see which part makes it visible and so on. Then you will have a better understanding on how to code and what functions are used.

-- Read the Roblox Wiki

Now Roblox Wiki not only contains tutorials for beginners but for more advanced coders. It also explains the code as it tells you what to do.

The key to memorizing is practicing. Practice and study.

Hope I somehow helped. Please upvote and accept answer if helped.