“My controllers, average age now twenty-seven, were asking themselves, “What do you do after you have been to the Moon?” They had come to us at the beginning of Apollo, in their early twenties. Now, with NASA limiting the program to only three more missions, they were taking it the hardest. Mission Control was their portal to the stars; they believed we had taken only that first “giant step for mankind” and could not understand why we were not taking the next leap forward. I knew how they felt.”