>> but once it was defined, you had to be responsible for your own self determination. >> he coached hundreds of players into the nfl. some of the biggesundredsof pla but it's over. saban announces retirement this week, and he ended his career on his own termsca. >> here's why.he my age started. to be a little bit of an issue. people wanted assurances that fi would be here for three years, five years, whatever, and that got harder. fiveand harder for me to be hont about. and to be honest, this las about season was grueling. >> it was a real grind. >> saban's acknowledging the responsibility that he has for other years.mself. he's not focused on himself. he's focusedhe's foc on the fute of the program players futures and their families who needed a firm commitment. it takes a certain amount of humilititakestainy, a certaie of self-awareness, and an ability to look outsidnee of yourself, to step down st that thealitme so