I haven’t gone through the free Learning How to Learn course, but some people here have recommended it:
- Should I learn techniques where I am at? - #19 by rts
- Combining Mnemonics and Evidence based learning?
- Learning how to learn
- Share your knowledge that made you a better learner - #4 by bjorn
- more mentions: Search results for '"learning how to learn"' - Art of Memory Forum
Another book called Peak gets mentioned here: A goal of becoming a better learner - #18 by elitely
There are related discussions here: note-taking
I like the David Goggins approach.
Other topics that might be interesting:
- Digital Minimalism: "Why We'll Look Back at Our Smartphones Like Cigarettes"
- Are social media apps killing productivity?
- How to Read 200 Books per Year
Atomic Habits is a great book.
Someone I know also recommended Tiny Habits to me, but I haven’t read it yet.