I'm sorry but I can't help but be critical. This seems more like an advertisement for a duolingo-for-math than a serious personal undertaking. I am not sure if this level of proficiency is something you want to boast of at the end of 1000 days of self-directed study, regardless of what level you started at. Do you think you'd be better or worse off with just doing two days a week with a personal tutor?
Also I am fairly certain that not taking a day off has hindered your progress rather than improved it. This is not a productive attitude and ritualizes the study instead of encouraging self-reflection.
I wrote it on the assumption that it would be something that OP could reasonably pay for, a possible alternate path for someone who wanted to improve at math and was willing to make an effort, specifically less of an effort than what they seem to have ended up doing in terms of time-commitment. Considering how much they value their time it may have even been more cost effective.
monospacegames · · focus · HN ↗
Also I am fairly certain that not taking a day off has hindered your progress rather than improved it. This is not a productive attitude and ritualizes the study instead of encouraging self-reflection.
Glemmlko · · focus · HN ↗
monospacegames · · focus · HN ↗