Why do you want to learn Latin, OP?
Anyway, assuming you only speak Korean (that Wikipedia tells me is agglutinative) and English, those are not going to help much. Latin requires good memory, for more than a hundred desinences (rough estimate, a lot of them can be deduced though) but it won't screw you over with exceptions and such bullshit, it's a logical language.
Also >>>/lang/ would be more appropriate for this thread.