Tactless Person: Someone who says what everyone else is thinking.

Related:

• Discovery consists in seeing what everyone else has seen and thinking what no one else has thought.
  SZENT...
• Optimist: A male who thinks she won't try. --
  "Laughs...
• Life is a serious burden, which no thinking, humane person would want only inflict on someone else.
  Clarence S. Darrow (1857...
• Life is a serious burden, which no thinking, humane person would wantonly inflict on someone else.
  Clarence...
• Discovery consists in seeing what everyone else has seen and thinking what no one else has thought.
  Albert Szent...
• Discovery consists in seeing what everyone else has seen and thinking what no one else has thought." -
  Albert Szent...
• Edna: [reading] "The wireless was an invention by Guglielmo Marconi." Who can tell me what his first message was?
  Bart: Uh -- Milhouse: I want-a change-a my name-a!...
• To be who one is,
  is not to be someone else...