I haven't tried this yet myself, but have you tried plugging it into GPT or Claude or Perplexity and asking Qs? I've made some progress on thongs this way, much faster than I would have the usual way. Apply the usual precautions about hallucinations etc (and maybe do the "ask multiple AIs the same thing" thing). We don't yet have a perfect tutor in these machines, but on balance I've gained from talking to them about deep topics.