I’ll also add that, at this point, you should be a little confused and very uncomfortable. Especially regarding how things work and why. What you should be working on is getting familiar with the language. You shouldn’t be thinking about how things fit together yet, but you should feel less and less like the instructor is saying gibberish.
Your focus right now is on absorbing the materials and concepts, but it won’t make sense until later. For now, you should be getting more comfortable with the basics of the language - what a method is, what a component is, how the transform works, stuff like that.
It’s impossible to really grasp what’s going on until you have the foundations in place, and that’s goibg to take time. My “aha!” moment came in the middle of Brick Breaker. (What is that, section five?!) That was when I grasped how objects and compinents and parameters all work and communicate with each orher and ever=thing fell into place after that. And a large part in undetstanding all of that was thanks to the help of the student instructor in the udemy Q&A.
So being uncomfortable is okay - in fact it’s kind of ideal. (Check out Ben’s Germany TED Talk on youtube.) Right now, you may not even know what questions to ask.
By playing around in this state of discomfort, you’ll get a better idea of what you don’t yet know that you need to learn and this will help you get better at asking questions and searching for help.
Arrays are a tough concept to get. It looks easy when you see it done, but it takes a lot of practice to get used to them. As long as you can grasp variables and such, you can grasp arrays. The how and when to use them is something that will take time. For now, work on the basics of what they are and what they look like. Conceptually, they are not complicated, but they are often used to do some pretty impressive techno-wizardry with for loops and indeces that requires thinking in a different way.
So maybe you are right where you should be, but it depends if you are struggling with rhe concepts or completely lost. Are you still struggling with the stuff from last section? Either way, check out the first six “beginning acripting” videos in Unity’s site before going any further. I think everyone should watch half a dozen of those mini-videos before starting a new section.
And don’t be afraid to jump into the Q&A with any specific questions you have.
Good luck!
As a wise man once said, “Onward and upwards!”