Do I need to learn N5 vocab, basic grammar sentences, and like 100 kanji before I start immersing or do I immerse while also learning vocab, grammar sentences and kanji on the way, because I feel like if I do the second one, I will not fully understand some vocab in the specifics content I'm watching (since I haven't learned it YET) (Also, for vocab, I'm using Anki with the Kaishi 1.5k deck and grammar with the "tae's guide to learning Japanese grammar"
by Early-Stranger-6980