I agree there is just way to much stuff to know and it moves very very fast, one thing that I dont think engineers dont do enough ( including myself but im working on changing that ) is write things down as we go along over the years, ie: things that worked, things that did not, so we dont have to go ooh yah what was that thing i did 4 years ago that worked 😂 - I been moving things to obsidian for that.