There's only one requirement of any of us and that is to be courageous. Because courage as you might know defines all other human behavior. And I believe - because I've done a little of this myself - pretending to be courageous is just as good as the real thing.
A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.
