This is an experiment in short-form content on LW2.0. I'll be using the comment section of this post as a repository of short, sometimes-half-baked posts that either:
- don't feel ready to be written up as a full post
- I think the process of writing them up might make them worse (i.e. longer than they need to be)
I ask people not to create top-level comments here, but feel free to reply to comments like you would a FB post.
I didn't downvote, but I agree that this is a suboptimal meme – though the prevailing mindset of "almost nobody can learn Calculus" is much worse.
As a datapoint, it took me about two weeks of obsessive, 15 hour/day study to learn Calculus to a point where I tested out of the first two courses when I was 16. And I think it's fair to say I was unusually talented and unusually motivated. I would not expect the vast majority of people to be able to grok Calculus within a week, though obviously people on this site are not a representative sample.