Fluency

• Fluency is the ability to flow in a domain.
• But what is even easier to recognize is disfluency
  • this manifests as frustration
  • have you ever had something inside yourself that you were unable to express?
  • have you ever spoken to someone who could not understand you?
• One analogy of frustration is: friction
  • friction being the "waste" of energy converted to heat (instead of whatever other useful thing you had in mind)