Onur Cobanli explains:
Great designers are as good communicators as they are designers; they know that communicating the design is as important as the design itself; indeed the very best designers think that the communication itself is an essential part of the design, so you, as a designer, better start talking about your designs, otherwise others will talk about them, and no one else can explain your design better than you, so before others start talking about your design, talk about it yourself.