That's the great thing about human minds - I think about it now, I might even think about it at the circuit if I'm asked about it directly, but once you're in the car you don't think about stuff like that at all. During 'an incident' you probably don't start thinking about until after you've stopped anyway.
But now, in the cold light of day (well, it's night, so the cold lights of my living room), it's a scary thought.