Yes, it can be vey 'overwhelming' alot of the people on there are 'learned' way beyond my abiility to keep up.
I think of it like riding.... we are all at different 'levels' and the only way to 'keep up' is to keep listening, working at it, and improving in knowledge. There is alot in the arcives as well, which can be hard to manouver through; Usually if you ask for help, others will step up and point you in the right direction, or provide a link.
I learned ALOT there though, through just reading daily posts.
Angie J