[enyafriend]

Excuse me, I didn't get what Japanese level you are in currently...?

I'm afraid that you might be trying to learn too many things from different levels, levels that are way beyond your grasp.

I'd suggest that you take proper lessons and a step-by-step approach. Without a proper Japanese foundation, even knowing the answers to all your questions doesn't necessarily improves your level of Japanese. I'm afraid that it might just confuse you all the more.