How did you learn to play X4 ?

Hey guys, fairly new to the game, I've trying to get into it for years but never could figure out it advanced stuff. Right now i know how to get started but i need some advance tips. For example how do you find highly skilled crew, like a 4 or 5 star marine/manager etc...

But most importantly, i would like to know how you guys managed to learn the game ? Is there a good wiki for example? Or any good ressource to understand stuff

Any help is appreciated because the game is awesome and really feel like i would love it if i understood it

Fly safe o7 !