There are a couple things to be noted about that last statement. Number one, I am not implying that I am good at being wrong so that other people can find solutions to problems. Number two, I do miss the mark sometimes, but it's pretty rare. Number three, I learned that when I'm working with a team, giving everyone the chance to speak up and creating a safe place to share ideas, thoughts, and opinions, that is the most important part of the creative process. You never know where the solution to your problem might come from.
Inspiration comes from with out, not from with in, so put your head down and just begin.