Back in the '70s I had some MFER deliberately pull out in front of me while I was riding my Norton. To this day I don't know how I laid it almost on its side and got around him as I was on a Bridge crossing over the 805 In San Diego. He then proceded to chase me down and try to run me over. I lost him in a housing track. Ever since then I KNOW everyone is out to kill you! Trust NO other vehicle on the road. Expect the unexpected.