“The act of writing is a good example of metacognition because when we think about composing sentences and paragraphs, we’re often asking ourselves crucial metacognitive questions: Who will be reading this? Will they understand me? What things do I need to explain? This is why writing is often such an effective way to organize one’s thoughts. It forces us to evaluate our arguments and think about ideas. […] some describe writing as a form of “applied metacognition”.
In “Learn Better” by Ulrich Boser
When I was a kid, we played football (the European version; I hate the word soccer) all day and must have been well over 10K hours. None of us got near even semi pro football. My son could do sprint training for 4 hours every night but he's not going to be Usain Bolt. There are thousands of musicians who have put in the practice but they're all on the 9 to 5 as well like myself (well, I’m more on the 08:30 to no-end-in-sight schedule, bit that’s just me being my usual obnoxious self…). Are we supposed to believe a la Gladwell that if we put in 10K hours we’ll become experts at something? I don’t believe this number, and neither does Boser. I think it’s just a number which Gladwell thought would look good in one of his books (I forget which).
What about thinking about learning? Is there something there?
If you're into stuff like this, read on.