Roland Martin: What's assumed is so often what's important. When we're in rooms with t company's pat and they're using four acronyms in a railder like, oh, the e p g, ok rand,. We're like, were we assume they all speak this language? And at least one other person in the room always says, oh, i didn't know that either. He said it goes back to something you said earlier, when you said the fear of being embarrassed. The point was to see if i was willing to look like an idiot and say, i don't know what that word is.