[Afonso Quelhas]

I can't tell if you are just unlucky to have these guys all around you, or this is just the law of large numbers and you participate in way WAY more races than I do.

I'm assuming you typically race with a radar of some sort and just turned all that off for the purposes of the video? Not that I saw one incident in there that looked like your fault... but still.

Yes, of course. I use mirrors, car radar and track map, but most of all my eyes! 
Must try to find a crystal ball app soon. Maybe that would help.