[unshavedyak]

Offtopic, but do you have any comparison to math academy to something like Khan, or other platforms? MA seems a bit expensive for someone just wanting to improve a general skill, but perhaps it's well worth it? I thought Khan was also investing in similar AI offerings, so i'm curious how they intersect

[tptacek]

Khan never clicked for me, and while the cost of Math Academy is below my noise floor (when you back it out to $/hr of engagement) as an adult professional in his prime earning years, I should also add that the cost is also a motivator: I've never been tempted to take a break, in part because I'm on the meter.