If you're unsure what to do, use the in-game help system, which features the bartender with his rumors, the fortune teller with her fortunes, a list of completed quests, and hints for completing achievements. You can also find hints on the map. It's also helpful to read the small books in the Agranor library—these books help you understand many things, including those related to gameplay, the wallet, alchemy, and the Morden Machine.
As for generals, the seventh general is expected in version 0.76, which is currently in development. Therefore, at the time of writing, even in the 0.75 beta, only six generals are available.