There is an old joke claiming the Thermos is the greatest invention of all time, trumping fire and the phone, even though all it does is keep cold things cool and hot things warm.
The punch line: Yeah, but how does it know?
When you speak to an audience you can either be oblivious, a thermometer, or a thermostat. But how will you know?
If you are overly self conscious, as you speak, there is a chance that your listeners could get ...Continue Reading →