Why should you listen?
You should not only listen, it must be done actively too.
This is because if you don't listen properly, you may miss
significant points in a conversation. It's only when you understand
the message that you can respond in the best way to whatever is
It is true that communication is complete when the encoder of
information receives a feedback from the decoder.
This simply reiterates the fact that if we do not listen
actively, we may miss some salient points of the communication and
end up giving erroneous, incomplete or biased feedbacks to issues
of great importance.