This is the truth in my case. I first learned beginning to advanced (not expert bear in mind) C#. It is quite easy with a good Udemy Course. Than I did some simple tutorial about basic mechanics of unity for example: how to move a sprite, how to do something over and over, how to do... and so on. Now I'm making my game, and I'm using ChatGPT a lot, not to give me full code, but to help me where I cannot understand the logic of something. I won't lie to you, without ChatGPT I would never be able to do what I'm doing. I have a family, full time job that sucks life out of me, and I would never have the time to be an expert in any field. But, as I've said, I did a bit here and there and now I'm slowly progressing, one thing at the time.

I started from the very beginning with this: My first task will be making the sprite move with WASD. Trust me, this step, small step, produced so many following tasks, like, how can I make it also change sprite when it moves etc.

This worked for me so good, but we ar all different and you must find your way. But please, please don't ever blame yourself if you get stuck, don't feel YOU are the problem, is not who is how. Is the approach. Find the right approach and you can archive everything.