An interesting quote from Stephen Covey’s, 7 habits of highly effective people, that makes you think about where you get your sense of security from:

“Most all creative endeavors are somewhat unpredictable. They often seem ambiguous, hit-or-miss, trial and error. And unless people have a high tolerance for ambiguity and get their security from integrity to principles and inner values they find it unnerving and unpleasant to be involved in highly creative enterprises. Their need for structure, certainty and predictability is too high.”