Public Speaking
Who knows how to think, but does not know how to express what he thinks,
is on the same level as who does not know how to thinkPericles (speaker and Athenian politician, 495 b.c. to 429 b.c)
Speaking in public is a skill that we need to develop
Speaking in public is NOT a normal situation. It requires training like any other skill.
Communication
The most important thing about communication is to listen to what is not said.
Peter Drucker
To improve our way of interacting with others and the way that we relate with the world, it is important that we understand the ways in which the brain works and " to exercise" some fundamental communication skills.
(Book "Neuro-communication" by Harold Zúñiga and Marta Ligioiz)