Yeah, I know!  But when you can't distinguish it from a wet road that is when it gets really tricky.  I am not try to be a smart**** or know it all but you have to experience the situation I was in, totally unique.
 
As far the flashing the lights go, yeah thats what sent me spinning,  I still no the guy ment know harm and was only trying to help.  I was doing the same and trying to warn others not even thinking, others would slam on thier brakes.  The adreniline was flowing.  Trust me I am far from perfect, but I try hard to the right thing.