Fwiw, @ the Omaha meeting, I've noticed some questions Munger doesn't like,
1. Tell me the formula you used so that I can (easily) get rich.
2. Which competitor / rival would you take out.
3. Macroeconomic questions in any flavor.
Others?
Asking a question to Munger in public always comes with the possibility of getting dismissed as a stupid question. It may be a good idea to review publicly available videos (Berkshire / DJCO meetings for the past two years, other public interviews etc.) before asking any question. Chances are they have all been asked, in one way or the other.
Good luck!