It used to be 65 when you went into retirement. Before that, when you got into your 50s, you were getting older.
The longer we go without strong leadership from the Administration and until we see significant progress in the day-to-day lives of the Iraqi people, the more difficult it will become to sustain the support of the American people and Congress for the current course.
I don't really know who I am as an actor: the best thing would be to experiment with it for the next 30 years and never really find out.