Okay Okay, I've used the Rust book online and W3 schools mostly to learn most of what I know. Plus a video or two, but I can't focus on them as of well. Alright, first time putting this to text, but I'll try and explain the concepts, how I myself understand them.
Source: [Dev.to](https://dev.to/tyrkanzyka/vars-and-muts-ruff-2i1l)