讲到你卡住的地方
讲一个你以为自己懂的东西 —— 看看在第几层卡住。
Copy the prompt, then pick a model. It plays the interviewer and asks you through it scene by scene instead of handing you the answer.
On a phone with the app installed, the system opens the app directly. Links cannot open external apps inside WeChat — open it in a browser first.
费曼那一招的原样：讲不下去的地方，就是你没懂的地方。
它不替你讲、不补你的句子、不在你卡住的时候给你词 —— 你卡住的地方正是这一场要找的东西。它只做两件事：把你用过的行话逐个要你换成不含它的话重说一遍，然后顺着你讲得最顺的那一句一路往下追「为什么」，直到你说不出来。
评分表是公开的，四维：深度、诚实、去行话、收敛。其中「诚实」最重——「一般来说」「反正它就会」这类词滑过去的地方，收尾会一条条引原话摆给你看。
What this one tests
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Notes from people who did this one
How to use this
It plays the person on the other side of the conversation. Each drill fixes what that person knows, does not know and cares about, and the pressure comes from staying in character. One rule sets this series apart: it may not put words in your mouth. When you stall, grope for a word or restart a sentence, it waits. Finish your sentence for you and the session is wasted.
Two kinds of ending here — do not mix them up
- The explaining drills end with a rubric. It is public and worth reading first: knowing which dimensions you are scored on gives nothing away.
- The negotiating drills end with a hidden brief: the other side's budget, which levers actually move, when they give ground. Do not read it first — once you have, there is nothing left to practise.
Where the negotiation drills stop
No predicting outcomes (it will never tell you "say it this way and you will get X"), no deciding for you (whether to accept, whether to leave — not a word), no judging the other party, and no legal or contract advice. It does exactly one thing: shows you what you said, what you left out, and the exact line where you gave ground.
How to start
- Pick one, open it, copy the prompt.
- Paste it into a fresh, empty chat and wait for its first question.
- Say it out loud if you can. These drill live performance, and rehearsing in your head is a different skill from opening your mouth.
Four commands you can call out any time
跳过Move on to the next scene换个说法Say that last bit another way暂停Step out of character for one meta question复盘Jump straight to the scoring card
Three traps
- Do not let it write your lines. Cut it off when it starts handing you a full sentence — words it wrote for you are words you still cannot say next time.
- Unlike knowledge drills, these are never "done". Repeat the same one with a different subject or a different counterpart each time.
- The moment it praises you, point it back at the "do not praise me" rule. This series scores performance, not mood.
Start with the teach-back one: it needs no setup and drills the most basic thing there is. After that pick by what is in front of you — pitching for resources, onboarding someone, interviewing, or asking for a raise.
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