Thinking back on all the subjects I've ever studied and books I've read, I've lost a lot of familiarity with many of those subjects (although I do find myself p

Thinking back on all the subjects I've ever studied and books I've read, I've lost a lot of familiarity with many of those subjects (although I do find myself picking up much faster when I come back, even years later). I dream of taking this kind of sabbatical too, it is just a bit scary to do it without some kind of framework that would allow me to plan my week, and annotate, structure, accumulate, and review the things that I learn. I feel like I should focus on finding / designing that system before planning on taking the sabbatical.