I’m probably a bit late but I’ll drop my experience regardless. Why not?
- Motivation. Honestly I’m just too invested in all things Japanese at this point. There’s a certain charm to be able to understand things directly, inside the framework of a language. I mean, there are lots of good high quality translated content, possibly too much to consume in a lifetime. But reading and understanding directly in the target language just hits different.
- Prior language learning experience. English isn’t my native language, so I had to study English too. I was very invested in Esperanto for a couple of years, but eventually abandoned it because various reasons. I studied French and German, each for around a month, but ended up dropping it. Make of it what you will!
- Attitudes toward immersion learning. Yeah, I think immersion is the most effective/important way to study. It’s just that with Japanese the entry bar is sort of high, so you have to be cushioned for far too long. In terms of feeling uncomfortable, these days it’s bearable, but when I just started immersing I think it was pretty painful for around a year.
- Role of immersion in your daily studies. I don’t really dedicate a special “immersion segment” in my daily studies, I just do my usual stuff but in Japanese. Like gaming, reading, browsing social networks. These days if I play something, 70% chance it’s in Japanese.
- Enjoyability. It depends, I tend to not think about it too much. I feel like discipline is more important, like trying to study each day (although life’s been rough so I don’t always succeed with that). I had high waves where I’d do my daily things in a breeze and ask for seconds. And I had low waves where I’d struggle to keep my daily routine for a couple of weeks. But if I realize after a while that I had improved, that makes the routine more enjoyable. But in general, I’m more happy to study stuff that is somehow related to what I usually do during immersion. In terms of role, I use SRSs to tell my mind “look, this concept/word exists”. It’s up to immersion learning to “actualize” that knowledge, put it in context, feel it. And maybe pickup more concepts/words along the way.
- Progress tracking. Locally, levels on Wanikani and progress bars on Bunpro help. More globally, once in a year / half a year I read something and realize “oh huh? looks like I improved after all”. It was easier in the beginning with lots of knowledge opening up very quickly, but for an intermediate-ish learner I often don’t feel any progress for months until suddenly evolution. I also like rereading stuff I struggled with before, and seeing how it’s now much easier.
Hope this helps!