What’s so difficult about communication? Lots!
From a brain perspective, every person thinks differently, so the words and gestures that we hear/see/interpret during a conversation are filtered through an intricate system of beliefs and mental maps that give meaning to the messages you send and I receive. To complicate matters, the way many people receive and deliver their messages nowadays is more and more electronic. I probably email back and forth with my friends and colleagues more than I actually speak with them (did I just write that?!). I also rely on the web to find information about people and businesses that interest me. And let’s not forgot "Crackberries."
So what’s the catch?