I played for the first 6 months or so without any help from 3rd party sites, I was still able to find the bits I needed by looking around, yes it took time, but why else would I be playing a game apart from using leisure time?
Then I needed to find something I never had cause to find - I found this place and asked, and got an answer and pointed at Inara too... That was the start of playing with more focus for me, I discovered there was a lot more than I knew about in the game (Guardians, Thargoids, INRA...) so was inspired to do much more.
This forum, in general, has a lot of very helpful members when asked honestly how to do something, it is a great asset. (the fact that many also have a sense of humour is pretty good too!)
I like the convenience of 3rd party sites when there is a hole in my knowledge, and like buiding ships in Coriolis before doing the same in-game, but I don't need them all of the time, I've learned a lot, had plenty of encouragement and help here, and still like making mistakes on occasion