Has anyone else experienced this or is am I unusual? What I want to talk about is how strange my body reacts to learning intensely.
Since August 2024 I have attempted to learn Japanese as much as possible all day everyday, NEET style. For the first 9 months or so I was able to active read and active listen in the sentence view mode for 4-5 hours per day with usually 1-2 hours break in-between each hour. I would always feel exhausted, but still able to continue. (I was in good health as well)
At around 7 months my ability to continue took a nosedive. In the morning I would become so exhausted and nauseous that I would need to go back to sleep after just an hour or two of being awake, even with zero studying. Holding a conversation in English for even just 10 minutes would make my head feel like it was about to split. My working memory would be so poor that I couldn’t even read a sentence in Japanese without forgetting what came at the start of the sentence, making studying literally impossible. I wanted to keep studying, but I was forced to take days off and even once I started back up again I could only study for at most 2 hours per day, or else the next day I would feel sick. It seems there is only a certain amount of studying one can do per day without building up a debt of exhaustion overnight.
After taking some week/multi-week breaks as well as going lighter (1-2 hours per day) for several months, I recovered. I was able to do my original intensity from January - March, however, now I’m starting to fall back into that exhaustion.
I wanted to study as much as possible, but I was only able to average about 3.3 hours per day of actual studying if you don’t include breaks, which doesn’t seem like that much really. I am sure if I focused on listening or passive listening then I would have been able to do more, but I’d say about 90% of my studying time was active reading focused.
My final question I’m left with is how do full-time language learning schools/learners claim to teach/study for 8 hours per day for up to 88 weeks (FSI). Surely, they’re including breaks in that 8 hour period, no? Or maybe their learning materials/class sessions are much mentally lighter than just continuous active reading and listening. I wonder if there is anything I could have done differently. I did nearly nothing besides study and rest so it seems there’s no possible way I could have done more.
I realize I’m bragging a bit but hopefully some people find my experience interesting.


