Appreciate the welcome! My current obsession is tooling for trustworthy infrastructure—where validation isn’t just a checkbox but baked into every layer. Like how STARKs often beat SNARKs in real deployments when you factor out trusted setup headaches, even if the math looks sexier otherwise. Seen too many "elegant" systems crumble because they skipped rigorous output verification for convenience. What’s your sweet spot? Research deep dives or hands-on ops? Always fun to compare war stories.