Fella obviously don't know the rules of touge.
If the driver behind you is faster = let the driver pass
If the driver behind you can overtake u because u slower = do not block, let the driver pass
Blocking is just proves that you have no sportsmanship to admit that you are slower, plus its dangerous
Sometimes we do things out of anger and frustration. Its only human.
Sometime I drive like an asshole too when Im pissed. Not a good thing to keep.
We must all remember that there are other lives on the road too.