Hi everybody 
I would love to hear about your experience becoming conversational in Japanese, and whether it happened naturally or required a lot of training.
I speak German as my native language and more or less taught myself a lot of English just by consuming English-speaking media in my teens. Interestingly, at one point speech just magically emerged, and speaking was no problem at all. However, I never practiced for it.
Now I wonder: my approach to learning Japanese is quite different as Japanese is so much different than german that I can’t rely on immersion only. Therefore, I split my study into kanji, vocab, grammar and immersion. I basically brute-forced my way through kanji and vocab for the first 2-3 years of my journey, and now relised I need to focus on my grammar to make the immersion work better. I feel like I’m pretty close now to “snowballing” through immersion, which is great, but I’d really love to become conversational.
Now my question: did any of you experience such a speech breakthrough in Japanese as well or did you have to put in the same effort as for vocab, kanji and grammar?
As an interesting read, I think there is an actual theory behind this but I’m not sure if it’s quite the same or even an effective way of reaching speech.