I can remember - I don't want to identify the individual - but a very prominent Democrat, who compared looking at Carter and then Reagan, and then Bush, and observed that many of the people around Carter were totally disloyal to him.
It's kind of a rule of thumb for me to self-doubt going into any kind of project. I always think that I shouldn't be doing it and I don't know how to do it and I'm going to fail and that I fooled them. I always try to find a way out.