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lelanthranyesterday at 7:23 PM6 repliesview on HN

> Im learning new things at a pace I never imagined at 40 years old.

You aren't learning anything. Learning involves doing.

We've known this for ages: simply reading a maths book without drilling on the problems will not get a student to pass.

Best case scenario, you're reading stuff. For users of coding agents, they're not even doing that.


Replies

paytonjjonesyesterday at 8:15 PM

Learning by doing is often more effective because it naturally involves forced recall.

But it's not the only way to learn and not even the only way to do a lot of forced recall.

It's downright crazy to say you aren't learning anything by reading. You likely won't retain that high a % of the content without repeated drilling, but it's not like nonfiction exists for no reason!

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Jtariiyesterday at 7:42 PM

>You aren't learning anything. Learning involves doing.

You can have it write a program that generates drills for you.

I wanted to become better at reading sheet music so I generated a sheet music reading program. You can have it generate maths drills, then ask questions about it if you get stuck or whatever. If you genuinely want to get better at something then AI will help you learn it faster. Obviously its going to hamper more people's cognitive ability that it will enhance but that is a separate problem.

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oulu2006yesterday at 7:45 PM

I'm learning by doing things.

For example: AI has helped me get into restoring retro tech, specifically resoldering leaky caps on retro Macintosh logic boards. Before AI, I didn't know how to use a multimeter (I knew theoretically how it worked), I didn't know how to use flux, solder wick, heat gun. I also didn't understand how bromine radicals yellowed plastic and how to reverse it by using blue light similar to what they use for indoor aquariums.

So AI unlocked doing for me.

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hodderyesterday at 8:11 PM

When did I say I wasn't doing and just reading. That is your own heavy bias creeping in.

risyachkayesterday at 8:18 PM

This.

Without doing you may as well read some fiction. The result is mostly the same.

hodderyesterday at 7:49 PM

Nonsense. Absolute nonsense. Ive crafted LLMs to create drills and practice exams etc. Im not just reading about new sport activities, or videography/photography or linear algebra or physics. I'm putting it into action. As I said above, technology is a lever. Maybe you are just reading stuff and not drilling problems. That isnt me.

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