I'm new here also, so this is only my opinion, it may not be much help. I just wanted to say you're not alone in finding the level of communication needed, and the intimidation factor of the topics daunting.
To me, being in this forum feels like someone who has taken a beginners tumbling class watching Olympic quality gymnasts perform. The more experienced people here seem to communicate with a grace and skill that is awesome to behold. Just remember the years of practice and work they have behind them. They had to start somewhere, just like you and I.
It does seem to get easier with practice, but don't psyche yourself out because you can't feel it comes naturally right from the start. I wish you all the best.