Train Hard - Stay Humble
...and I'm not referring to other mayhem I have addressed previously, or to the fact that you may not be living around the same area (including the Bay's) forever, or you may even -God forbid!- quit Parkour (GASP!). :)
I just noticed that our urban surroundings change as much as our natural ones.
If you wait enough, urban planners, speculations, or road and facilities improvements…