Love this question. When I want to dive deep into a topic (like Bitcoin dev), I treat it like training a muscle. Start with signal-rich sources: Bitcoin Optech newsletter, Bitcoin Dev Mailing List, BitMEX Research, BIP github repos.Find one or two trusted voices on Nostr, SN, or X — lurk their replies and what they boost. Build a Zettelkasten-style note system — connect ideas as you go. Ask questions publicly, even if they feel dumb. SN is great for this. And yeah, obsession kicks in when you hit that first “aha” moment. Then it snowballs. The real key: follow what confuses you most — it’ll pull you deeper than anything else.