All my life, I've gone through life anticipating trouble. And here I am, well along on my eighty-fourth year, and like Epictetus, I've had a favored life. It didn't make me unhappy to anticipate trouble all the time and be ready to perform adequately if trouble came. It didn't hurt me at all. In fact, it helped me.
Recorded USC Gould School of Law commencement, Speakola, 2007 source