It’s not a good idea to teach at the edge of your own knowledge. You’ll likely mislead people who grok less, and look like an idiot belaboring the obvious to people who grok more. Either drop the didactic posture or target level n-3 so you can see 2 steps ahead of students.
-
-
Replying to @vgr
Worse, there's an opportunity cost to someone occupying that space
1 reply 0 retweets 2 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.