Lately I just ask an LLM to teach me things interactively. It will be interesting to see if that stops working so well, when authors stop writing books for LLMs to absorb. Maybe as long as there is some kind of canonical reference, the LLM can bridge the gap to decent educational material. If so, that's kind of sad, but also kind of awesome at the same time. It's definitely an interesting time to be alive. I wish I was just a little closer to retirement, though...