If you are in front of a wall that you cannot get past, would you just keep banging your head into the wall?... No, you would find a new wall.
David BelleSo if you do acrobatics things on the street with no other goal than showing off, please don't say it's parkour. Acrobatics existed long time ago before parkour.
David BelleFirst, do it. Second, do it well. Third, do it well and fast — that means you're a professional.
David Belle