What is the Importance of communication in public life?

The communication is very important in life because everyprofession requires public speaking . We need to promote this between our colleagues and persuade them to take part in events and gatherings & be willing to share their thoughts & knowledge in any way possible . For example in an organization you can only attract the customers by a good Word of mouth and to make long term relationship & if you don't you will lose your customers & the whole organization will suffer, so be PROFESSIONAL, think PROFESSIONAL, & SPEAK PROFESSIONAL .