What really caused Fred's accident? 2 2
I walked a long way thinking about that. 3 3
The stairs Fred tangled with... 4 4
...were just an ordinary flight of stairs. 5 5
[You] can't blame them for the accident. 6 6
[Footsteps] 7 7
It was anxiety for his child... 8 8
...that kept his natural safeguards from operating 9 9
[More Footsteps] 10 10
Automatic things like walking... 11 11
...and sitting... 12 12
...things he did every day without thinking... 13 13
...stopped being automatically safe. 14 14
His signals got mixed up. 15 15
And we call that "an accident".