What you need to know is to simply not take this community forum too seriously. Just like how you talk to other people on some social media group — as long as you follow the rules by not spamming and scamming and all that, you're good to go.
Exactly. There’s no need for you to study everything you’ve read in the forum. Just be yourself and enjoy the fact that you become part of this wonderful forum. And if possible, try to explore the forum just by reading what makes you interested.