Anyway, I'm just try to write from boot-loader up to a simple OS with basic functionality all on my own (including basic scheduling/memory/resource management/userland library) on x86.

Maybe I will abandon this shortly after as usual since the over-expecting to myself just crushed my motivation, or just randomly grows into a monstrosity that I can't recognize.

Either way I hope I can know my ability better through the process, since it's just a bit... unsettling? saying I know how OS works only after the lecture in university.

I would try to have some structure but most of the things would be just some memory dump from my mind. I'll try.