To master vibe coding, it actually puts a coder's cognitive level to a severe test. Do you have the sufficient skills to give clear instructions to the Agent, whether it's Claude Code or Codex? Where to start your question, how to converge, how to provide feedback on the Agent's results, and so on. Recently, I've been trying hard to get Codex to build a Trading Advisor for me. I don't even dare to call it trading; I'd be quite satisfied just having it provide advisory services around my own Watch List and Portfolio. But how to design a reasonable user interface, how to converge the expected results, and even, how to design the operational instructions, including the frequency of providing advice, etc. When lacking sufficient understanding, I find it's a huge challenge even for a coder! So, one still needs to read more. Only when you have substance in your own mind can you ask valuable questions. As the saying goes: the more you read, the more you realize how little you know. A sudden epiphany, happy holidays!