This is the second time I've seen you try to speak on the behalf of the members of the forum. Quit being condescending.
As for the OP, your post is a jumbled mess, it really is. I can just barely decipher what you're after. From what I could understand you want to know how to get access to more 4th job skills, no? As Moonlight said, you need to hunt for or buy skill books. Use Hidden-Street's item database to find which monsters drop which book.