Videos won't work. I remember, I got a huuuge load of them quite a few months ago, and they provided some nice ctrl+a, del exercise tbh.
If you want to learn it, you must keep reading, it must be in front of you, it has to be in text format.
Thats all there is to it, other than that, try getting an integrated course book, or what they're called. Once you finished that, you'll be left with the advanced grammar, kanji and vocabulary, which is plain as hell, grind, grind, grind.