You have just completed your 300-page autobiography. Please submit page 217. (3500 characters)

1525-character version:
...The Olympics this year will be my eighteenth and I have thought about the seemingly meaningless endeavors of sprinters toiling to shorten their records...

...If I had gone across the crosswalk, I would not have been here to convey my purport. Page 217 to my 300-page biography is 43 seconds to a minute in my life...