Questions that show who you are as a physicist

There are some cool new physics and nanoscience results out there, but after a frankly absurd week (in which lunatics stormed the US Capitol, the US reached 4000 covid deaths per day, and everything else), we need something light.  Stephen Colbert has started a new segment on his show called "The Colbert Questionert" (see an example here with Tom Hanks - sorry if that's region-coded to the US), in which he asks a list of fifteen questions that (jokingly) reveal the answerer's core as a human being.   These range from "What is your favorite sandwich?" to "What do you think happens when you die?".  Listening to this, I think we need some discipline-specific questions for physicists.  Here are some initial thoughts, and I'd be happy to get more suggestions in the comments.  

• Food that you eat when traveling to a conference or talk but not at home?
• Science fiction - yes or no?
• What is your second-favorite subdiscipline of physics/astronomy/science?
• Favorite graph:  linear-linear? Log-log?  Log-linear?  Double-log?  Polar?  Weird uninterpretable 3D representation that would make Edward Tufte's head explode?
• Lagrangian or Hamiltonian?
• Bayesian or frequentist?
• Preferred interpretation of quantum mechanics/solution to the measurement problem?