Its a shitty situation and loss. But you have to put your pride and ego on pause and not run into traffic ffs. We've been told since kids and all the extended if, might, and jury soap boxes are trumped by the fundamental duty of self preservation in some pissing contest run amok. Was he stunned and semi ko'd off impact..who knows. But you do not ever bet your skin against steel. I doubt very seriously he even saw him standing in the middle of the track in a flash and professional driver or not doubt he could have done a thing about it.